Italian submarines in World War Two

Platino (PT)

TypeCoastal / Sea going 
ClassPlatino 1 (24) 
Laid down 20 Nov 1940 Odero-Terni-Orlando, Muggiano
Launched1 Jun 1941
Commissioned2 Oct 1941
End service
Stricken1 Feb 1948
Loss date
Loss position
History Stricken on 1st February 1948.


CommanderDate fromDate toCommand notes
T.V. Innocenzo Ragusa1 Nov 194128 Jun 1942
T.V. Roberto Rigoli28 Jun 194222 Nov 1942
T.V. Umberto De Julio22 Nov 194223 Dec 1942
T.V. Vittorio Patrelli Campagnano23 Dec 194231 Jul 1944
T.V. Aldo Andolfi31 Jul 194424 Nov 1944
S.T.V. Giovanni Magi24 Nov 19446 Dec 1944
T.V. Pietro Notarbartolo di Villarosa7 Dec 194430 Sep 1945

Ships hit

DateCommanderShip hitTypeGRTNat.Loss type
1.30 Jan 1943T.V. Vittorio Patrelli CampagnanoHMS SamphireCorvette925BritishSunk
2.7 Feb 1943T.V. Vittorio Patrelli CampagnanoHMS TervaniArmed trawler409BritishSunk

Patrols and events

 CommanderDateTimePortArr. dateArr. timeArr. portMilesDescription
4 Aug 19411030La Spezia4 Aug 1941La SpeziaExercises escorted by the tug Favignana and MAS 507.

20 Aug 19410935La Spezia20 Aug 19411630La SpeziaExercises, escorted by MAS 525.

8 Sep 19411010La Spezia8 Sep 19411700La SpeziaExercises, escorted by MAS 510 and MAS 567.

2 Oct 19410855La Spezia2 Oct 19411040La SpeziaCommissioned at La Spezia and sailed for exercises.

11 Oct 19410830La Spezia11 Oct 19411600La SpeziaExercises.

13 Oct 19410850La Spezia13 Oct 19411700La SpeziaExercises with MAS 571 and the auxiliaries Crotone and Capodistria.

15 Oct 19410845La Spezia15 Oct 19411640La SpeziaExercises.

17 Oct 19410905La Spezia17 Oct 19411140La SpeziaExercises with submarines Veniero and Malachite, escorted by MAS 572 and the auxiliary Capodistria.

Ragusa, Innocenzo4 Nov 19410805La Spezia4 Nov 19411800La Spezia54Exercises, escorted by auxiliaries Crotone and Capodistria.

Ragusa, Innocenzo8 Nov 19410800La Spezia8 Nov 19411830La Spezia30Exercises.

Ragusa, Innocenzo11 Nov 19410850La Spezia11 Nov 19411355La Spezia23Exercises escorted by the auxiliaries Torre Annunziata, Crotone and Capodistria.

Ragusa, Innocenzo13 Nov 19411100La Spezia13 Nov 19411830La Spezia41Exercises with submarine Da Procida, escorted by the auxiliary Torre Annunziata.

Ragusa, Innocenzo20 Nov 19410815La Spezia20 Nov 19411930La Spezia70Exercises.

Ragusa, Innocenzo26 Nov 19410845La Spezia26 Nov 19411730La Spezia45Exercises.

Ragusa, Innocenzo27 Nov 1941La Spezia27 Nov 1941La SpeziaJoined MARICOSOM and assigned to 1.GRUPSOM

Ragusa, Innocenzo1 Dec 19410805La Spezia1 Dec 19411630La Spezia58Exercises escorted by the torpedo boat Carini, MAS 525 and the tugs Santantioco and Crotone.

Ragusa, Innocenzo16 Dec 19410815La Spezia16 Dec 19411815La Spezia40Exercises with submarine H 6, escorted by the destroyer Premuda, the torpedo boat Carini and the auxiliaries Capodistria, Crotone, Santantioco, Torre Annunziata and Favignana.

Ragusa, Innocenzo18 Dec 19410820La Spezia18 Dec 19412200La Spezia67Exercises.

Ragusa, Innocenzo22 Dec 19410800La Spezia22 Dec 19411615La Spezia44Exercises with the submarine Malachite, escorted by the auxiliaries Porto Sdobba, Capodistria and Favignana.

Ragusa, Innocenzo24 Dec 19410845La Spezia24 Dec 19411615La Spezia3Exercises.

Ragusa, Innocenzo27 Dec 19410810La Spezia27 Dec 19411600La Spezia60Exercises with submarine H 1, escorted by the auxiliaries Capodistria and Crotone.

Ragusa, Innocenzo29 Dec 19411430La Spezia31 Dec 19411545Messina570Passage to La Spezia-Messina.

Ragusa, Innocenzo2 Jan 19420900Messina2 Jan 19421115Augusta6Trials, escorted by the auxiliary Diversi.

1Ragusa, Innocenzo2 Jan 19422155Messina6 Jan 19420935Messina410Patrolled southeast of Cape Passero, on aline 80 miles from Malta, between 36°00'N, 36°40'N, and between 15°40'E and 16°20'E, on a patrol line with submarines Onice, Delfino and Alagi. Left patrol on 5th January.
  3 Jan 19421005
(0) Off Murro di Porco.
At 0838 hours, the hydrophones picked up noises.

At 1005 hours, a large vessel was sighted at a distance of 8,000 metres, steering 190°.

At 1030 hours, it proved to be an Italian hospital ship of the AQUILEIA class and the attack was broken off.
  5 Jan 19420150
0155-0157 (e)
36° 00'N, 15° 40'EMARICOSOM had alerted the submarines Platino, Alagi, Manara and Delfino of the presence of an enemy submarine, reported at 0845 hours on 4th January, in Grid 3998/5 (3500' N, 15°30' E), steering 160°, 10 knots.

At 0150 hours, Platino sighted a submarine at a distance of 4,000 metres. She attempted a stern shot, but the target submerged and Platino did the same but could not regain contact.

This was ORP Sokol (Kpt. mar. Boris Karnicki). The Polish submarine had sighted the Italian submarine but mistook her for HMS Unbeaten.

2Ragusa, Innocenzo21 Jan 19421415Messina25 Jan 19421015Augusta502Sailed with the submarine Corallo and patrolled southeast of Malta, between 35°00'N and 35°20'N, and between 16°00'E and 16°20'E. Uneventful.
  23 Jan 19420254At 0254 hours, a derelict mine was sighted. Engines were stopped with the intention to destroy it by machine-gun fire, but the mine was lost from view in the low visibility.

3Ragusa, Innocenzo26 Jan 19420109Augusta29 Jan 19420845Augusta427Patrolled southeast of Malta, between 35°00'N and 35°20'N, and between 15°20'E and 15°40'E. Heard only hydrophone effects.

4Ragusa, Innocenzo10 Feb 19421830Augusta26 Feb 19421045Augusta1547Patrolled north of Cyrenaica, 8 miles from 34°10'N, 20°40'E on the meridian. On the evening of 15th February, was ordered to shift position 098° - 148 miles to form a patrol line with Menotti to intercept an enemy convoy. Nothing was sighted.
  14 Feb 1942063033° 35'N, 20° 41'EAt 0630 hours, a derelict mine was sighted and 50 rounds of 13.2mm ammunition were expended but without sinking it.
  14 Feb 19421100At 1100 hours, information was received of the passage of a convoy coming from the west. At 1241 hours, Platino heard H.E., believed to be from this convoy and, at 1447 hours, heard what appeared to be a torpedo hit but sighted nothing.
  16 Feb 19420210At 0210 hours, the silhouette of a submarine was sighted at a distance of 2,000 metres. It was probably Italian and part of the barrage line.

Ragusa, Innocenzo13 Mar 19421500Augusta13 Mar 19421800Augusta18Exercises escorted by the auxiliary Nuovo Avvenire.

5Ragusa, Innocenzo15 Mar 19421910Augusta30 Mar 19421010Augusta1365Patrolled north of Cyrenaica between 33°55'N and 34°05'N, and between 22°50'E and 23°50'E. Patrol marred by numerous engine defects. Carried S.I.C. torpedoes (magnetic pistols). Sighted only French ships.
  17 Mar 19421630
1630 (e)
34° 30'N, 21° 10'EAt 1630 hours, a Blenheim bomber attacked the submarine from the stern and from the sun. It dropped three small bombs (estimated at 50-kg) from a height of 500-600 metres, which fell 100 metres on the starboard side. The aircraft circled and attempted a new stern attack, but was met by the fire from the twin Breda machine-guns aft and desisted from the action. It circled again and attempted a new attack from the sun. The submarine opened fire at a range of 1,000 metres with the Breda machine-guns aft and at 500 metres with the forward machine gun. The aircraft flew away trailing smoke and T.V. Innocenzo Ragusa believed the aircraft had perhaps failed to reach its base.

This was Blenheim 'C' of 203 Squadron, piloted by Flight Lieutenant Green. The submarine was sighted 8 miles ahead, steering 116° at 8-9 knots. The aircraft climbed to 1,200 feet and dropped four 250lb depth charges. Green claimed that one bomb missed 5 yards from the starboard bow and another 10 yards on port bow. The aircraft strafed the submarine and one crew member was hit and fell backwards in the sea (no casualties were reported by the submarine). The aircraft was hit by antiaircraft rounds and suffered only minor damages, the rear-gunner was slightly wounded by splinters.
  17 Mar 1942175034° 28'N, 21° 19'EAt 1750 hours, nine Blenheim bombers were sighted at a distance of 4,000 metres and attacked Platino. Three turned toward the submarine who opened fire with the Breda twin mount aft, when the range had closed to 2,000 metres The three bombers opened fire with their machine-guns, but one of the aircraft, perhaps the squadron leader, appeared to have been hit and veered away. The other two desisted of the attack and the submarine crash-dived. Five bombs exploded over her, but Platino escaped by going down to 40 metres.

These were perhaps Beauforts of 39 Squadron.
  21 Mar 1942152034° 00'N, 23° 21'EAt 1520 hours, two destroyers and a steamer were sighted, steering 300°, 14 knots. This was expanded to a light cruiser of the DIDO class, four destroyers, a steamer and two motorships and the course was corrected to 320°. This was indeed C.S.15 (HMS Dido, etc.) with convoy MW.10 (HMS Breconshire, Clan Campbell, Talabot, Pampas, HMS Carlisle and five destroyers; these were the escort destroyers HMS Avon Vale, HMS Beaufort, HMS Dulverton, HMS Hurworth and HMS Southwold.).

The submarine took an intercepting course but lost contact at 1625 hours,
  23 Mar 1942160533° 38'N, 23° 17'EAt 1605 hours, several bomb explosions were heard indicating a convoy proceeding eastward, under air attack. An explosion believed to be a torpedo hit, had been heard earlier at 1440 hours (this was one of the torpedoes fired by Onice). The submarine heard also H.E. and depth-charges.
  23 Mar 1942180833° 38'N, 23° 17'E
(0) Approximately.
At 1808 hours, upon surfacing, the submarine observed two light cruisers of the DIDO class at a distance of 15,000 metres, steering 085°. These were probably HMS Dido and HMS Penelope. The submarine attempted to close but without success.
  27 Mar 1942072533° 27'N, 23° 55'EAt 0725 hours, a vessel was sighted at a distance of 13 miles, apparently steering toward Tobruk. It was too far to be intercepted.

Ragusa, Innocenzo24 Apr 19421400Augusta24 Apr 19421920Augusta34Exercises.

6Ragusa, Innocenzo11 May 19422050Augusta26 May 19420700Augusta1465Patrolled north of Cyrenaica between 34°00'N and 34°20'N, and between 20°20'N and 21°00'E. Uneventful. Sighted only aircraft.

Ragusa, Innocenzo9 Jun 19420520Augusta9 Jun 19421200Messina72Passage Augusta-Messina.

7Ragusa, Innocenzo14 Jun 19421112Augusta18 Jun 19421715Messina637Sailed with Axum, escorted off Messina by the torpedo boat Abba, and patrolled southwest of Malta, between 35°20'N and 35°40'N, and between 13°20'E and 13°40'E, to intercept an enemy convoy but had just reached her patrol area at 2230 hours on the 16th when she was recalled. Uneventful. Heard only H.E.

Ragusa, Innocenzo27 Jun 19421320Messina27 Jun 19421655Messina18Exercises.

Rigoli, Roberto28 Jun 19422105Messina30 Jun 19420835Cagliari363Passage Messina-Cagliari.

Rigoli, Roberto8 Jul 19420800Cagliari8 Jul 19421300Cagliari26Exercises.

Rigoli, Roberto10 Jul 19421500Cagliari11 Jul 19421010La Maddalena202Passage Cagliari-La Maddalena with Acciaio.

8Rigoli, Roberto18 Jul 19421800La Maddalena4 Aug 19421200La Maddalena1588Patrolled north of Algiers, between 37°00'N and 37°20'N, and between 02°20'E and 02°40'E. Sighted only French ships.
  20 Jul 19420807At 0807 hours, the submarine was surprised by an aircraft and had no time to submerge. Three or four rounds were fired with the machine-gun before it was recognised to be German Junker 88 bomber and fire was checked.

9Rigoli, Roberto18 Aug 19420040La Maddalena19 Aug 19420445La Maddalena300Sailed for a patrol in area between 37°20' N and 37°50'N, and between 09°20'E and 10°20'E, to intercept an enemy convoy north of Tunisia [PEDESTAL], but was recalled before reaching it.

Rigoli, Roberto3 Sep 19420755La Maddalena3 Sep 19421240La Maddalena33,7Exercises.

Rigoli, Roberto7 Sep 19420740La Maddalena7 Sep 19421340La Maddalena62,8Exercises.

Rigoli, Roberto12 Sep 19420740La Maddalena12 Sep 19421340La Maddalena33,5Exercises.

Rigoli, Roberto13 Sep 19422350La Maddalena15 Sep 19421507Augusta436Passage La Maddalena-Augusta with submarines Acciaio and Bronzo.

Rigoli, Roberto30 Sep 19420819Augusta30 Sep 19421315Augusta32Exercises.

Rigoli, Roberto14 Oct 19420800Augusta14 Oct 19421305Augusta31,7Exercises.

Rigoli, Roberto5 Nov 19421214Augusta5 Nov 19421845Messina85Sailed for patrol but then ordered to Messina.
  5 Nov 19422250At 2250 hours, there was a leak and the rating Vittorio Mrak started a pump to deal with it. His leg was caught in the pump and he was severely injured. T.V. Roberto Rigoli signalled his intention to land the injured man at Palermo. The submarine met MAS 544 off Palermo, the injured man was transferred and the submarine resumed her course to Cagliari.

Rigoli, Roberto5 Nov 19422030Messina6 Nov 19420823Off PalermoPassage Messina-Cagliari but diverted to Palermo to land an injured rating.
  5 Nov 19422250At 2250 hours, there was a leak and the rating Vittorio Mrak started a pump to deal with it. His leg was caught in the pump and he was severely injured. T.V. Roberto Rigoli signalled his intention to land the injured man at Palermo. The submarine met MAS 544 off Palermo, the injured man was transferred and the submarine resumed her course to Cagliari.

Rigoli, Roberto6 Nov 19420826Off Palermo6 Nov 19421845Cagliari387Passage Palermo-Cagliari.

10Rigoli, Roberto7 Nov 19420907Cagliari14 Nov 19421315Cagliari839Sailed for patrol off Bone in 38°00'N, 08°00'E but due to North African landings was shifted to 38°00'N, 03°40'E.
  8 Nov 19420816At 0816 hours, a German aircraft was sighted and exchanged recognition signals.
  8 Nov 19421000At 1000 hours, an aircraft was seen and the submarine dived.
  8 Nov 19421220At 1220 hours, the Italian submarine Argo was encountered and exchanged recognition signals.

At 2104 hours, Platino was ordered to patrol off Cape Cavallo.
  9 Nov 19420543At 0543 hours, a submarine was sighted following a parallel course. It was believed to be Italian.
  9 Nov 1942181537° 20'N, 4° 00'EAt 1815 hours, firing and explosions could be observed in the distance. Platino tried to close but sighted nothing.
  10 Nov 1942080538° 15'N, 4° 30'EAt 0805 hours, a destroyer was sighted at 6,000 metres. Platino closed to attack but could not get to a distance of less than 4,000 meters.
  11 Nov 19422135At 2135 hours, the submarine Mocenigo was encountered and exchanged recognition signals.
  12 Nov 1942022836° 47'N, 5° 11'EAt 0030 hours, a light was sighted at a distance. It was believed to be a vessel afire in the Bay of Bougie,

At 0228 hours, against the light, a destroyer and four corvettes were sighted steering 110°. Shortly after, two more corvettes were also observed west of Cape Carbon. A corvette used a searchlight, but did not notice the submarine.

At 0259 hours, an aircraft flew over and dropped five flares. Platino dived.
  12 Nov 1942035936° 46'N, 5° 10'EAt 0359 hours, Platino had just surfaced, when a corvette was sighted at a distance of 400 metres. The submarine crash-dived to a depth of 120 metres but was not detected.
  12 Nov 1942050036° 46'N, 5° 10'E
(0) Approximately.
At 0500 hours, Platino was proceeding on the surface away from Bougie with the intention to return the following night, when a corvette was sighted at a range of 700 metres. A torpedo tube was made ready, but the corvette did not notice the submarine.
  13 Nov 1942013136° 46'N, 5° 07'EAt 0131 hours, a corvette was sighted on the starboard bow. Platino was on the surface and turned toward her, closing to 300 metres but was not in a favourable angle. Absolute silence was maintained and the corvette did not discover the submarine. Platino dived at 0142 hours and bottomed at 30 metres.

At 0150 hours, the submarine surfaced and watched the corvette disappear. The vessel on fire sighted earlier impeded the visibility. At 0233 hours, a corvette was sighted and appeared to be steering toward the submarine but continued on her way without incident.

  13 Nov 1942032636° 43'N, 5° 06'EAt 0235 hours, a dark shape was sighted and identified as a large merchant vessel outlined against Cape Carbon and a corvette was observed to be leaving the Bay of Bougie. At 0314 hours, a destroyer was sighted and there was some movements in the corvettes patrolling outside the bay.

At 0326 hours, four torpedoes (533mm) were fired from the bow tubes at a range of 1,000 metres aimed at the large merchant vessel. The depth was only 17 metres and the torpedoes were set for depths of 5 and 7 metres. The tracks of two torpedoes was observed to stop after 250 metres, leading T.V. Roberto Rigoli to believe they had been embedded in the mud. The other two were observed to hit the vessel amidships in a formidable explosion.

At 0345 hours, Platino dived and proceeded to leave the area. At 1401 hours, she reported her action in a signal. At 1652 hours, an order was received from MARICOSOM to return to base.

Unfortunately, this attack was not confirmed. Some Italian sources have claimed that the submarine sank the troop transport Narkunda (16,632 GRT, built 1920). This vessel was hit by two bombs and sunk as she was leaving from Bougie for Algiers at 1720 hours on 14th November, 31 killed, 211 survivors were picked up by the minesweeper HMS Cadmus.
  13 Nov 19421744At 1744 hours, a submarine was sighted apparently firing her four machine-guns and deck gun at an aircraft. Platino dived immediately.

Rigoli, Roberto15 Nov 19421741Cagliari16 Nov 19422227Naples280Passage Cagliari-Naples.

De Julio, Umberto22 Nov 1942Naples22 Nov 1942NaplesAt Naples. Change in command.

Patrelli Campagnano, Vittorio27 Dec 19420918Naples27 Dec 19421607Naples18Exercises.

Patrelli Campagnano, Vittorio30 Dec 19421601Naples30 Dec 19421825Naples24,5Exercises.

Patrelli Campagnano, Vittorio4 Jan 19430850Naples5 Jan 19431605La Spezia333Passage Naples-La Spezia.

Patrelli Campagnano, Vittorio9 Jan 19430802La Spezia9 Jan 19431610La Spezia66Exercises.

Patrelli Campagnano, Vittorio10 Jan 19430808La Spezia10 Jan 19431250La Spezia26Exercises.

Patrelli Campagnano, Vittorio19 Jan 19430735La Spezia19 Jan 19431308La Spezia35Exercises.

Patrelli Campagnano, Vittorio20 Jan 19430734La Spezia20 Jan 19431315La Spezia44Exercises.

Patrelli Campagnano, Vittorio20 Jan 19431737La Spezia20 Jan 19432040La Spezia34Exercises.

Patrelli Campagnano, Vittorio25 Jan 19430232Naples26 Jan 19431045Cagliari379Passage La Spezia-Cagliari with the submarine Acciaio.

11Patrelli Campagnano, Vittorio27 Jan 19431702Cagliari31 Jan 19431010Cagliari534Patrolled off Bougie, to operate against an expected enemy convoy, between 37°20'N and the Algerian coast, and between 05°20'E and 05°40'E, on a patrol line with Acciaio.
  29 Jan 19430350At 0350 hours, a submarine was sighted at a distance of 4,000 metres on a southeasterly course. Platino had the moon behind her and elected to dive.
  30 Jan 19430017
0018 (e)
36° 56'N, 5° 40'EAt 2348 hours on 29th January, the lookout aft spotted a dark shape emerging from the mist on the starboard beam astern. The first reaction of T.V. Vittorio Patrelli Campagnano was to turn away as only his stern tubes were ready. They now appeared as small vessels and by midnight, the targets appeared to be corvettes and ten minutes later the forward tubes were readied to fire.

At 0017 hours on 30th January, four torpedoes (533mm, G7e type) were fired from the bow tubes at a range of 1,000 metres, at the corvettes. After 54 seconds (giving a running range of 750 metres) a hit was observed aft of the first corvette and 14 seconds later (run of 950 metres) two torpedoes hit the second corvette and she blew up in a tremendous explosion. After another 17 seconds, a third corvette appeared to have been hit giving a range of 1,200 metres. Platino turned to fire her stern torpedoes.

Only one corvette was hit, this was HMS Samphire (K 128, 925 tons) and she was sunk by a single torpedo hit. A total of two officers and thirty-one ratings were picked up, some by the escort destroyer HMS Zetland. Three officers and forty-two ratings killed or missing.

At 0023 hours, two stern torpedoes (533mm, S.I.C. type) were fired at a range of 2,000 metres aimed at an 8,000-ton freighter and one hit after 85 seconds (giving a rum of 1,900 metres) the vessel which blew up.

This result has not been confirmed by Allied sources.
  30 Jan 19430210At 0210 hours, a destroyer was sighted and the submarine dived.

Patrelli Campagnano, Vittorio6 Feb 19430711Cagliari6 Feb 19431125Cagliari20Exercises.

12Patrelli Campagnano, Vittorio6 Feb 19431343Cagliari9 Feb 19430845Cagliari457Patrolled north of Djidjelli, Algeria, between 37°20'N and the Algerian coast, and between 05°40'E and 06°00'E, on a patrol line with Gorgo and Acciaio.
  7 Feb 19432212
2200 (e)
37° 16'N, 6° 26'EAt 2147 hours, four vessels were sighted approaching at a distance of 5,000 metres. Shortly after, they could be made out as two large merchantmen escorted by two vessels making only about 6 knots. Platino closed at reduced speed as the phosphorescence of the sea could betray her presence.

At 2212 hours, four torpedoes were fired from the bow tubes (533mm, G7e type) at a range of 2,500 metres, aimed at the larger vessel described as a 10,000-ton freighter. Three minutes later, a hit was observed (giving a running range of 2,520 metres) and the vessel disappeared in a cloud of smoke.

The target was the British armed trawler HMT Tervani (409 tons) and she was hit and sunk. Tervani was towing the French water tanker Mory Mazout II (762 GRT, built 1908), escorted by the armed trawlers HMT Achroite (FY.914) and HMT Arnold Bennett (FY.1939). There were only two survivors. The two trawlers chased the submarine and left Mory Mazout II unattended. She was found derelict by the destroyer HMS Bicester escorting convoy M.K.S.8 and she detached the corvette HMCS Kitchener to stand by. Eventually the water tanker was towed to Philippeville by the tug HMS Jaunty.
  7 Feb 19432347
2347A (e)
37° 08'N, 6° 05'EAt 2315 hours, Platino was circling on the surface to renew the attack on the Mory Mazout II convoy, when a new convoy was observed to arrive at a distance of 6,000 metres. Initially, it was thought to consist of three large merchant ships escorted by four destroyers but was later assessed to be three large and two small merchant ships escorted by two destroyers.

At 2347 hours, two stern torpedoes (533mm, S.I.C. type) were fired at a range of 1,800 metres aimed at a 15,000-ton freighter. They were observed to miss closely ahead a destroyer and the merchant vessel suddenly turned to port and the torpedoes missed.

The target was Empire Dace (716 GRT, built 1942) of the REDRUTH convoy in company with two LSTs Mitsoa and Bachaquero and two merchant vessels bound from Philippeville to Oran, steering 250°, 11 knots, escorted by the minesweepers HMS Rothesay (s.o.), HMS Felixstowe (s.o. 13th Minesweeper Flotilla), HMS Polruan and HMS Brixham.

Felixstowe reported a torpedo missed her by only 3-5 yards and dropped four depth-charges but without observing any result.

Patrelli Campagnano, Vittorio14 Feb 19431410Cagliari14 Feb 19431814Cagliari20Exercises.

13Patrelli Campagnano, Vittorio16 Feb 19431758Cagliari20 Feb 19431000Cagliari451Patrolled off Bougie, between 37°20'N and the Algerian coast, and between 05°00'E and 05°20'E, on a patrol line with Wolframio and Argento.
  18 Feb 1943055537° 22'N, 5° 04'EAt 0440 hours and again at 0505 hours, firing was sighted straight ahead in the distance and was at first believed to the submarine Asteria under air attack (she had actually been sunk the previous day). By this time, it appeared that it was also a convoy under attack.

At 0543 hours, as Platino closed on the surface, shadows were sighted at a distance of 4,000 metres. The first one was identified as a destroyer leading the convoy, steering 090°.

At 0555 hours, four torpedoes were fired from the bow tubes (533mm, G7e type) at a distance of 700 metres aimed at the destroyer. The destroyer appeared to turn toward the submarine, but this only part of her zigzagging pattern. A minute later, Platino dived.

At 0559 hours, an explosion was heard giving a range of 3,600 metres. It was obvious that the destroyer had been missed but T.V. Patrelli Campagnano thought that he may have hit a vessel behind it.

Patrelli Campagnano, Vittorio23 Feb 19430710Cagliari24 Feb 19430855Naples280Passage Cagliari-Naples.

Patrelli Campagnano, Vittorio25 Feb 19431405Naples25 Feb 19431533Naples9Exercises.

Patrelli Campagnano, Vittorio16 Mar 19431405Naples16 Mar 19431533Castellammare di Stabia11,08Passage Naples-Castellammare di Stabia.

Patrelli Campagnano, Vittorio30 Mar 19431412Castellammare di Stabia30 Mar 19431808Castellammare di Stabia23,2Exercises.

Patrelli Campagnano, Vittorio5 Apr 19431630Castellammare di Stabia5 Apr 19431850Pozzuoli22Passage Castellammare di Stabia-Pozzuoli.

Patrelli Campagnano, Vittorio9 Apr 19431410Pozzuoli9 Apr 19431615Pozzuoli10Exercises.

14Patrelli Campagnano, Vittorio11 Apr 19432330Pozzuoli17 Apr 19431115La Maddalena678Patrolled between 39°30'N and 39°40'N, and between 07°45'E and 08°15'E.
  12 Apr 19431045At 1045 hours, the submarine Benedetto Brin was sighted. She had also been sighted at dawn.

Patrelli Campagnano, Vittorio1 May 19430730La Maddalena1 May 19431407Ajaccio71,4Passage La Maddalena-Ajaccio.

Patrelli Campagnano, Vittorio8 May 19430818Ajaccio8 May 19431123Ajaccio11,3Exercises.

Patrelli Campagnano, Vittorio18 May 19431315Ajaccio18 May 19431950La Maddalena71,8Passage Ajaccio-La Maddalena.

15Patrelli Campagnano, Vittorio29 May 19432145La Maddalena2 Jun 19431354Naples657Patrolled west of Sardinia, between 38°00'N and 38°40'N, and between 07°00'E and 07°40'E.
  1 Jun 19431350At 1350 hours, a derelict mine was sighted and repeatedly hit with light machine-guns but it did not explode or sink.

Patrelli Campagnano, Vittorio9 Jun 19430912Naples9 Jun 19431127Pozzuoli13Passage Naples-Pozzuoli.

Patrelli Campagnano, Vittorio15 Jun 19430130Pozzuoli16 Jun 19430733La Maddalena228,5Passage Naples-La Maddalena.

16Patrelli Campagnano, Vittorio17 Jun 19430405La Maddalena22 Jun 19432320La Maddalena338Patrolled off Cape de Fe, between 37°40'N and Algerian coast, and between 07°20'E and 08°15'E.
  18 Jun 19432245At 2245 hours, information was received of a convoy proceeding off the Algerian coast. For most of the next day, Platino proceeded to intercept. The convoy was then reported off Cape de Fer but no contact was made.
  19 Jun 1943231937° 05'N, 7° 10'E
(0) Approximately.
At 2319 hours, an aircraft was seen and dropped a flare 200 metres from Platino. The submarine dived and heard bombs exploding a few minutes later.
  20 Jun 19430456
0443 (e)
37° 05'N, 7° 10'EAt 0546 hours, an aircraft was sighted which passed close to the submarine. Platino dived but was not attacked.

This was Hudson 'J' (FK.711) of 608 Squadron piloted by Flight Sergeant B. Linnell. It made a radar contact but was unable to attack.

Patrelli Campagnano, Vittorio25 Jun 19430516La Maddalena25 Jun 19431230Ajaccio69,3Passage La Maddalena-Ajaccio.

Patrelli Campagnano, Vittorio1 Jul 19431430Ajaccio1 Jul 19431734Ajaccio17Exercises.

17Patrelli Campagnano, Vittorio10 Jul 19430405Ajaccio12 Jul 19432320Naples751Sailed with Diaspro for patrol in zone 98 [between 38°00'N and 38°20'N, and between 08°40'E and 09°00'E], south of Sardinia, but defects forced her to go to Naples.
  10 Jul 19431009At 1009 hours, an aircraft was seen and the submarine dived.
  10 Jul 19431239At 1239 hours, an aircraft was seen and the submarine dived.
  10 Jul 19431703At 1703 hours, an aircraft was seen and the submarine dived.
  10 Jul 19432031At 2031 hours, an aircraft was seen and the submarine dived.
  11 Jul 19430130
(0) Probably south of Sardinia.
At 0130 hours, an Italian submarine was sighted. It did not appear to be Diaspro.

Patrelli Campagnano, Vittorio13 Jul 19431802Naples13 Jul 19431928Pozzuoli17,5Passage Naples-Pozzuoli.

18Patrelli Campagnano, Vittorio16 Jul 19431550Pozzuoli21 Jul 19430645Naples559Patrolled off Syracuse, between 37°10'N and 37°30'N, and between 15°20'E and 15°40'E.
  18 Jul 19431150At 1150 hours, an enemy destroyer was sighted at a distance of 6,000 metres.
  18 Jul 19431407At 1407 hours, an enemy destroyer was sighted on a southeast course.
  18 Jul 1943141237° 12'N, 15° 21'EBetween 1127 and 1150 hours, the masts and funnel of a destroyer were observed through the periscope at a distance of 6,000 metres.

At 1349-1407 hours, a destroyer was again sighted.

At 1412 hours, a 15-16,000-ton two-funnel troop transport in a convoy was observed leaving Augusta.

At 1428 hours, four torpedoes (533mm, G7e type) were fired at a range of 3,500-4,000 metres, aimed a this transport. Upon firing, Platino went deep. An explosion was heard after 6 minutes giving a running range of 5,040 metres.

The target was the troop transport HMS Ulster Monarch (3,791 tons, built 1930) in company with the commando troopships HMS Princess Beatrix (4,135 tons, built 1939) and HMS Prins Albert (2,938 tons, built 1937). They had just left harbour at 1400 hours, escorted by the escort destroyers HMS Ledbury, HMS Blencathra, HMS Quantock and one other. It was missed.
  20 Jul 19431344At 1344 hours, a large formation of American four-engine bombers was seen and the submarine dived.

Patrelli Campagnano, Vittorio29 Jul 19432357Naples31 Jul 19430800La Maddalena245Passage Naples-La Maddalena.

Patrelli Campagnano, Vittorio4 Aug 19430830La Maddalena4 Aug 19430930Porto Palma (Caprera)11,5Passage La Maddalena-Porto Palma (Caprera).

Patrelli Campagnano, Vittorio5 Aug 19431125Porto Palma6 Aug 19430130?Mezzo Schifo15Passage Porto Palma-Mezzo Schifo.

Patrelli Campagnano, Vittorio6 Aug 19431815Mezzo Schifo6 Aug 19431916Porto Palma11,5Passage Mezzoschifo-Porto Palma.

Patrelli Campagnano, Vittorio7 Aug 19430945Porto Palma7 Aug 19431053Mezzo Schifo11,5Passage Porto Palma-Mezzo Schifo.

Patrelli Campagnano, Vittorio8 Aug 19430850Mezzo Schifo8 Aug 19431003Porto Palma12Passage Mezzo Schifo-Porto Palma.

Patrelli Campagnano, Vittorio9 Aug 19431424Porto Palma9 Aug 19431804Porto Palma23Exercises.

Patrelli Campagnano, Vittorio10 Aug 19430855Porto Palma10 Aug 19430925Villamarina2,5Passage Porto Palma-Villamarina.

Patrelli Campagnano, Vittorio21 Aug 19430850Villamarina21 Aug 19430915Mezzo Schifo2,5Passage Villamarina-Mezzo Schifo.

Patrelli Campagnano, Vittorio23 Aug 19430436Mezzo Schifo23 Aug 19430645Bonifacio23Passage Mezzo Schifo-Bonifacio.

Patrelli Campagnano, Vittorio26 Aug 19431411Bonifacio26 Aug 19431720Bonifacio19Exercises.

Patrelli Campagnano, Vittorio30 Aug 19430805Bonifacio30 Aug 19431130Bonifacio18,5Exercises.

Patrelli Campagnano, Vittorio4 Sep 19430500Bonifacio4 Sep 19430750La Maddalena32Passage Bonifacio-La Maddalena.

19Patrelli Campagnano, Vittorio7 Sep 19431420La Maddalena11 Sep 19431525Bone811,9Sailed for patrol between Sicily and Salerno then surrendered at Bone.

Patrelli Campagnano, Vittorio14 Sep 19431350Bone16 Sep 19431314Malta332Passage Bone-Malta, with submarines Alagi, Brin, Galatea, Giada, Marea, Menotti and Turchese, escorted by the destroyer HMS Isis.

Patrelli Campagnano, Vittorio6 Oct 19431545Malta8 Oct 19431032Naples530Passage Malta-Naples with submarines Onice and Vortice, escorted by the minesweeper HMS Stornoway. The submarine was used to supply power to the city of Naples.

Patrelli Campagnano, Vittorio30 Nov 19430810Naples30 Nov 19431305Naples29Exercises.

Patrelli Campagnano, Vittorio3 Dec 19431030Naples3 Dec 19431130Castellammare di Stabia10,5Passage Naples-Castellmare di Stabia.

Patrelli Campagnano, Vittorio5 Dec 19431250Castellammare di Stabia7 Dec 19431600Taranto438Passage Castellammare di Stabia-Taranto.

Patrelli Campagnano, Vittorio8 Dec 19431800Taranto9 Dec 19431130Brindisi151Passage Taranto-Brindisi.

Patrelli Campagnano, Vittorio9 Jan 19441230Brindisi9 Jan 19441700Brindisi28,5Exercises.

Patrelli Campagnano, Vittorio12 Jan 19440940Brindisi12 Jan 19441600Brindisi25Exercises.

Patrelli Campagnano, Vittorio15 Jan 19440800Brindisi15 Jan 19441200Brindisi4Gyrocompass tests.

Patrelli Campagnano, Vittorio16 Jan 19441115Brindisi16 Jan 19441637Brindisi12Exercises.

Patrelli Campagnano, Vittorio22 Jan 19440940Brindisi22 Jan 19441652Brindisi13,7Exercises.

20Patrelli Campagnano, Vittorio26 Jan 19441258Brindisi2 Feb 19440909Brindisi515Special mission near Adige on western coast of the Gulf of Venice. An Italian Air Force officer and a radioman (and?) were landed (OSS sponsored PEAR team). According to Max Corvo, seven agents (three missions) were landed in two separate points. The first was south of Chioggia near the Adige River, where one mission was led by two agents, one of them an Italian Air Force captain, Bruno Rossoni of Padua and an Italian Air Force Petty Officer Gateano Neglia of Palermo (PEAR mission). The other two missions were to be landed near Parenzo (Istria) by Italian Army Lieutenant Egon De Basseggio from Trieste with an Italian Navy P.O from Palermo (FIG mission) and the other (PLUM mission), was headed by Italian Captain Cristoforo De Hartungen from Bolzano, with his W/T operator, an Italian Navy seaman Salvatore Amodio of Palermo. All were landed successfully [the submarine patrol report mentions five agents landed near the Adige and two near Parenzo].
  30 Jan 1944001445° 08'N, 12° 19'E
(0) South of Adige River.
At 0014 hours, five agents from three missions were landed. An Italian Air Force Captain, Bruno Rossoni of Padua and an Italian Air Force Petty Officer Gateano Neglia of Palermo ("PEAR" mission), an Italian Army Lieutenant Egon De Basseggio from Trieste ("FIG" mission) and the third mission was headed by Italian Captain Cristoforo De Hartungen from Bolzano with his W/T operator, an Italian Navy seaman Salvatore Amodio from Palermo ("PLUM" mission) . They made contact by radio on 9th February 1944. Corvo may have mixed up the teams in his book.
  31 Jan 1944001545° 15'N, 13° 35'E
(0) Approximately.
At 0015 hours, two agents were landed.

Patrelli Campagnano, Vittorio14 Feb 19441216Brindisi14 Feb 19441645Brindisi16,5Exercises.

21Patrelli Campagnano, Vittorio16 Feb 19441238Brindisi24 Feb 19441242Brindisi1008Landed a group on Western coast of Gulf of Venice. Probably operations IAGO (at Cortellazzo in 45°32'N 12°43'E, three SOE agents), FALSTAFF and CORDELIA (at Comacchio in 44°42'N, 12°11'E, nine OSS agents). One of these teams (RAISIN) from OSS, operated in the Bologna area successfully. Another team (LEMON) made radio contact on 21st March, but it was later determined that they had been captured and executed and the Germans were operating the radio. A third team (BANANA) was captured.
  20 Feb 19442157
(0) One mile from Punta Del Dente on 45.18 N parallel (south of Cortelazzo).
At 2157 hours, three SOE agents (Special operation IAGO) were landed.
  21 Feb 1944230844° 44'N, 12° 15'E
(0) Near Comacchio.
At 2308 hours, six or nine OSS agents were landed. These were special operations FALSTAFF and CORDELIA and Mission ZELLA (Antonio Farneti, Celso Minardi and Alberto Grimaldi). According to the head of mission ZELLA, Antonio Farneti, they left at 2130 hours on the 21st, but because of heavy seas, they reached the coast only at 0230 hours on 22nd.

Patrelli Campagnano, Vittorio10 Mar 19440937Brindisi10 Mar 19441612Brindisi31Exercises.

Patrelli Campagnano, Vittorio15 Mar 19440928Brindisi15 Mar 19441647Brindisi39Exercises.

22Patrelli Campagnano, Vittorio19 Mar 19441127Brindisi25 Mar 19441050Brindisi903Landed three groups of agents near Rimini, Cortellazzo and Chioggia. They were to operate in Bologna, Milan and La Spezia. According to Max Corvo, these were three SI teams: Apple, Grape 1 and Prune. However all were captured within a few hours. The leader of Grape 1, Italian Army Captain Fiorentini and his radio operator were executed on the spot. The leader of Prune was personally interrogated by SS General Wolff.
  22 Mar 1944011544° 44'N, 12° 16'EAt 0115 hours, the submarine landed four OSS agents (in all seven persons according to the patrol report) (operation ATHOS).
  23 Mar 1944000545° 31'N, 12° 42'E
(0) Cortellazo and Adige River.
At 0005 hours, the submarine landed eight OSS agents of two groups (operations PORTHOS and D'ARTAGNAN).

Patrelli Campagnano, Vittorio11 Apr 19441402Brindisi11 Apr 19441715Brindisi15,4Exercises.

Patrelli Campagnano, Vittorio19 Apr 19440754Brindisi19 Apr 19441131Brindisi29,8Exercises.

23Patrelli Campagnano, Vittorio20 Apr 19441357Brindisi27 Apr 19440806Brindisi824,7Special Operation ACORN (and LEEDS?). Landed a group of agents near Cortelazzo. Max Corvo makes no mention of this mission.
  22 Apr 19442030At 2030 hours, a German hospital ship was sighted at a distance of 6,000 metres on 135° course.
  24 Apr 1944011045° 33'N, 12° 48'EAt 0110 hours, four agents were landed. They were reported as three OSS agents (Special operation ACORN and operation LEEDS?).

At 0150 hours, the submarine heard shots being fired and it was believed the party had been discovered.

Patrelli Campagnano, Vittorio20 May 19440751Brindisi20 May 19441132Brindisi25Exercises.

Patrelli Campagnano, Vittorio7 Jun 19440810Brindisi7 Jun 19441200Brindisi20,5Exercises.

Patrelli Campagnano, Vittorio10 Jun 19441400Brindisi10 Jun 19441800Brindisi3Exercises.

Patrelli Campagnano, Vittorio13 Jun 19440807Brindisi13 Jun 19441613Brindisi37Exercises.

Patrelli Campagnano, Vittorio16 Jun 19441344Brindisi16 Jun 19441727Brindisi18Exercises.

Patrelli Campagnano, Vittorio19 Jun 19440807Brindisi19 Jun 19441250Brindisi20Exercises.

24Patrelli Campagnano, Vittorio21 Jun 19440823Brindisi29 Jun 19441435Brindisi783,3Special Operation DRUPPE off Porto Garibaldi, Comacchio. According to Max Corvo, the mission was transferred to a fishing vessel and three members of the underground were to be taken back.
  26 Jun 1944010344° 42'N, 12° 27'EAt 0103 hours, the submarine landed three agents (operation DRUPE) and picked up one person. One of the agents landed was the radio operator Arturo 'Tonino' Spazzoli who collaborated with the ZELLA mission, accompanied by two radio operators Pasquale Recapito and Italo Turco. Spazzoli was later caught and executed by the Germans.

Andolfi, Aldo3 Aug 19440840Brindisi3 Aug 19441704Brindisi37,4Exercises.

Andolfi, Aldo10 Aug 19441515Brindisi10 Aug 19441811Brindisi2Exercises.

Andolfi, Aldo14 Aug 19440800Brindisi14 Aug 19441717Brindisi7Exercises.

Andolfi, Aldo19 Aug 19440800Brindisi19 Aug 19441437Brindisi19Exercises.

Andolfi, Aldo24 Aug 19440800Brindisi24 Aug 19441455Brindisi18,3Exercises.

Andolfi, Aldo30 Aug 19440812Brindisi30 Aug 19441553Brindisi20Exercises.

Andolfi, Aldo6 Sep 19440832Brindisi6 Sep 19441347Brindisi28,5Exercises.

Andolfi, Aldo18 Sep 19440811Brindisi18 Sep 19441527Brindisi27,5Exercises.

Andolfi, Aldo13 Oct 19440904Brindisi14 Oct 19440908Taranto164Passage Brindisi-Taranto.

Andolfi, Aldo16 Oct 19440842Taranto16 Oct 19441712Taranto45Exercises.

Andolfi, Aldo18 Oct 19440802Taranto18 Oct 19442300Taranto56Exercises. Then refit.

Magi, Giovanni24 Nov 1944Taranto6 Dec 1944TarantoAt Taranto. Change in command.

Notarbartolo di Villarosa, Pietro3 Jan 19450630Taranto3 Jan 19451328Taranto56Exercises.

Notarbartolo di Villarosa, Pietro5 Jan 19450730Taranto5 Jan 19451535Taranto22,3Exercises.

Notarbartolo di Villarosa, Pietro10 Jan 19450745Taranto10 Jan 19451545Taranto29,5Exercises.

Notarbartolo di Villarosa, Pietro15 Jan 19451031Taranto15 Jan 19451537Taranto31Exercises.

Notarbartolo di Villarosa, Pietro17 Jan 19450745Taranto17 Jan 19451508Taranto28,6Exercises.

Notarbartolo di Villarosa, Pietro20 Jan 19450745Taranto20 Jan 19451510Taranto4,1Gyrocompass tests.

Notarbartolo di Villarosa, Pietro22 Jan 19450730Taranto22 Jan 19451506Taranto29,1Exercises.

Notarbartolo di Villarosa, Pietro24 Jan 19450742Taranto24 Jan 19451453Taranto26,9Exercises.

Notarbartolo di Villarosa, Pietro26 Jan 19450747Taranto26 Jan 19451512Taranto28,2Exercises.

Notarbartolo di Villarosa, Pietro29 Jan 19450750Taranto29 Jan 19451440Taranto36,2Exercises.

Notarbartolo di Villarosa, Pietro1 Feb 19450700Taranto1 Feb 19451421Taranto33Trials.

Notarbartolo di Villarosa, Pietro2 Feb 19451500Taranto2 Feb 19451600Taranto4Trials.

Notarbartolo di Villarosa, Pietro3 Feb 19451500Taranto3 Feb 19451625Taranto4,5Trials.

Notarbartolo di Villarosa, Pietro5 Feb 19451250Taranto5 Feb 19452225Taranto53Exercises.

Notarbartolo di Villarosa, Pietro7 Feb 19451326Taranto7 Feb 19452138Taranto51Exercises.

Notarbartolo di Villarosa, Pietro9 Feb 19451330Taranto9 Feb 19452252Taranto31,1Exercises.

Notarbartolo di Villarosa, Pietro14 Feb 19451323Taranto14 Feb 19452043Taranto38,2Exercises.

Notarbartolo di Villarosa, Pietro15 Feb 19450646Taranto15 Feb 19451847Taranto63,3Exercises.

Notarbartolo di Villarosa, Pietro17 Feb 19451500Taranto17 Feb 19452143Taranto37Exercises.

Notarbartolo di Villarosa, Pietro19 Feb 19451340Taranto19 Feb 19452040Taranto44,5Exercises.

Notarbartolo di Villarosa, Pietro21 Feb 19450653Taranto21 Feb 19451726Taranto39Exercises.

Notarbartolo di Villarosa, Pietro23 Feb 19450640Taranto23 Feb 19451331Taranto39,7Exercises.

Notarbartolo di Villarosa, Pietro26 Feb 19450644Taranto26 Feb 19451150Taranto29Exercises.

Notarbartolo di Villarosa, Pietro7 Apr 19450750Taranto7 Apr 19451513Taranto32,9Exercises.

Notarbartolo di Villarosa, Pietro9 Apr 1945Date???Taranto10 Apr 1945TarantoIncident with small British vessel.

Notarbartolo di Villarosa, Pietro11 Apr 19450825Taranto11 Apr 19451610Taranto32,3Exercises.

Notarbartolo di Villarosa, Pietro14 Apr 19450630Taranto14 Apr 19451414Taranto30,4Exercises.

Notarbartolo di Villarosa, Pietro19 Apr 19450829Taranto19 Apr 19451558Taranto57Trials.

Notarbartolo di Villarosa, Pietro20 Apr 19450820Taranto20 Apr 19451518Taranto55Exercises.

Notarbartolo di Villarosa, Pietro21 Apr 19450620Taranto21 Apr 19451318Taranto33,3Exercises.

Notarbartolo di Villarosa, Pietro23 Apr 19451301Taranto23 Apr 19451955Taranto24,5Exercises.

Notarbartolo di Villarosa, Pietro24 Apr 19450620Taranto24 Apr 19451310Taranto31,2Exercises with the destroyer Fuciliere, the torpedo boats Animoso and Mosto, the corvette Minerva and the auxiliary Regia Elena.

Notarbartolo di Villarosa, Pietro8 May 19450630Taranto8 May 19452047Taranto62,2Exercises.

Notarbartolo di Villarosa, Pietro12 May 19450635Taranto12 May 19451340Taranto38,7Exercises.

Notarbartolo di Villarosa, Pietro24 May 19451322Taranto24 May 19452034Taranto40,1Exercises.

Notarbartolo di Villarosa, Pietro28 May 19450730Taranto28 May 19451536Taranto44,3Exercises.

Notarbartolo di Villarosa, Pietro30 May 19451328Taranto30 May 19452135Taranto47,8Exercises.

Notarbartolo di Villarosa, Pietro4 Jun 19451239Taranto4 Jun 19451941Taranto53Trials.

Notarbartolo di Villarosa, Pietro6 Jun 19451105Taranto6 Jun 19452024Taranto47Exercises.

Notarbartolo di Villarosa, Pietro8 Jun 19450811Taranto8 Jun 19451550Taranto35Exercises.

Notarbartolo di Villarosa, Pietro11 Jun 19450800Taranto11 Jun 19451600Taranto42Exercises.

Notarbartolo di Villarosa, Pietro15 Jun 19451326Taranto15 Jun 19452355Taranto85Exercises.

Notarbartolo di Villarosa, Pietro20 Jun 19451152Taranto20 Jun 19452040Taranto43Exercises.

Notarbartolo di Villarosa, Pietro22 Jun 19450800Taranto22 Jun 19451558Taranto58Exercises.

Notarbartolo di Villarosa, Pietro6 Jul 19450610Taranto6 Jul 19451553Taranto28Exercises.

Notarbartolo di Villarosa, Pietro9 Jul 19450350Taranto9 Jul 19451203Taranto48Exercises.

Notarbartolo di Villarosa, Pietro11 Jul 19451438Taranto11 Jul 19452238Taranto48,5Exercises.

Notarbartolo di Villarosa, Pietro15 Jul 19451840Taranto16 Jul 19450152Taranto39Exercises.

Notarbartolo di Villarosa, Pietro17 Jul 19451239Taranto17 Jul 19451935Taranto39Exercises.

Notarbartolo di Villarosa, Pietro26 Jul 19450610Taranto26 Jul 19451325Taranto32,8Exercises.

Notarbartolo di Villarosa, Pietro28 Jul 19451114Taranto28 Jul 19451535Taranto32,8Exercises.

Notarbartolo di Villarosa, Pietro8 Aug 19450655Taranto8 Aug 19451333Taranto30,7Exercises.

Notarbartolo di Villarosa, Pietro9 Aug 19450802Taranto9 Aug 19451356Taranto46,3Exercises.

Notarbartolo di Villarosa, Pietro10 Aug 19450635Taranto10 Aug 19451606Taranto44,1Exercises.

Notarbartolo di Villarosa, Pietro29 Aug 19450749Taranto29 Aug 19451637Taranto52,4Exercises.

228 entries. 192 total patrol entries (24 marked as war patrols) and 57 events.

All Italian submarines