Italian submarines in World War Two
Italian Commanders
Raffaello Allegri
| Born | 2 Jan 1909 | Campli (Teramo) |
| Ranks
Decorations
|
Career information
ENRICO TAZZOLI (T.V. First Officer): from 19.05.1937 to ?GOFFREDO MAMELI (T.V. C.O.): from 08.03.1941 to 11.06.1941.
UARSCIEK (T.V. C.O.): from 17.06.1941 to 12.12.1941.
Promoted C.C. in November 1941.
ONICE (C.C. C.O.): from 13.12.1941 to 29.01.1942.
MARCANTONIO BRAGADINO (C.C. C.O.): from 29.01.1942 to 05.02.1942.
UARSCIEK (C.C. C.O.): from 05.02.1942 to 22.06.1942.
ANTONIO BAJAMONTI (C.C. C.O.): from 27.06.1942 to 29.12.1942.
FRANCESCO RISMONDO (C.C. C.O.): from 29.12.1942 to 31.01.1943.
FLUTTO (C.C. C.O.): from 20.03.1943 to 16.06.1943.
SERPENTE (C.C. C.O.): from 23.06.1943 to 09.09.1943.
Commands listed for Raffaello Allegri
| Submarine | Type | Rank | From | To |
|---|---|---|---|---|
| Goffredo Mameli (GM) | Ocean going | T.V. | 8 Mar 1941 | 11 Jun 1941 |
| Uarsciek (UR) | Coastal / Sea going | T.V. | 17 Jun 1941 | 12 Dec 1941 |
| Onice (OC) | Coastal / Sea going | C.C. | 13 Dec 1941 | 29 Jan 1942 |
| Marcantonio Bragadino (BG) | Minelaying | C.C. | 29 Jan 1942 | 5 Feb 1942 |
| Uarsciek (UR) | Coastal / Sea going | C.C. | 5 Feb 1942 | 22 Jun 1942 |
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | C.C. | 27 Jun 1942 | 29 Dec 1942 | |
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | C.C. | 29 Dec 1942 | 31 Jan 1943 | |
| Flutto (FL) | Sea going | C.C. | 20 Mar 1943 | 16 Jun 1943 |
| Serpente (ex-Nautilus) (SE) | Coastal / Sea going | C.C. | 23 Jun 1943 | 9 Sep 1943 |
Ships hit by Raffaello Allegri
No ships hit by this Commander.War patrols listed for Raffaello Allegri
| Submarine | Date | Time | Port | Arr. date | Arr. time | Arr. port | Miles | Description | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Goffredo Mameli (GM) | 10 Mar 1941 | 0708 | Naples | 10 Mar 1941 | 1810 | Naples | 93 | Exercises. | ||
| Goffredo Mameli (GM) | 12 Mar 1941 | 0800 | Naples | 12 Mar 1941 | 1635 | Naples | 42 | Exercises. | ||
| Goffredo Mameli (GM) | 13 Mar 1941 | 1300 | Naples | 14 Mar 1941 | 0925 | Messina | 233 | Passage Naples-Messina. | ||
| Goffredo Mameli (GM) | 16 Mar 1941 | 0740 | Messina | 16 Mar 1941 | 0940 | Messina | 14 | Exercises. | ||
| Goffredo Mameli (GM) | 17 Mar 1941 | 0800 | Messina | 17 Mar 1941 | 1730 | Messina | 89 | Exercises, escorted by R.D.57. Returned with defects. | ||
| Goffredo Mameli (GM) | 19 Mar 1941 | 1100 | Messina | 19 Mar 1941 | 1800 | Augusta | 75 | Passage Messina-Augusta. | ||
| Goffredo Mameli (GM) | 23 Mar 1941 | 0910 | Augusta | 23 Mar 1941 | 1050 | Augusta | 3 | Trials. | ||
| 1. | Goffredo Mameli (GM) | 18 Apr 1941 | 2116 | Augusta | 28 Apr 1941 | 1205 | Augusta | 985,5 | Patrolled east of Malta, within 15 miles from 35°40'N, 16°05'E. Uneventful. | |
| Goffredo Mameli (GM) | 29 Apr 1941 | 0848 | Augusta | 29 Apr 1941 | 1540 | Messina | 67 | Passage Augusta-Messina. | ||
| Goffredo Mameli (GM) | 13 May 1941 | 0800 | Messina | 13 May 1941 | 1540 | Messina | 67 | Trials with the auxiliary Castiglia. | ||
| Goffredo Mameli (GM) | 21 May 1941 | 0855 | Messina | 21 May 1941 | 1500 | Augusta | 70 | Passage Messina-Augusta. | ||
| Goffredo Mameli (GM) | 4 Jun 1941 | 0515 | Augusta | 4 Jun 1941 | 1135 | Messina | 65 | Passage Augusta-Messina. | ||
| Goffredo Mameli (GM) | 4 Jun 1941 | 1840 | Messina | 7 Jun 1941 | 1120 | Pola | 758 | Passage Messina-Pola. Uneventful. | ||
| Uarsciek (UR) | 17 Jun 1941 | 0530 | Taranto | 17 Jun 1941 | Time? | Leros | 31 | Exercises, escorted by the pilot vessel Limbara. | ||
| 2. | Uarsciek (UR) | 18 Jun 1941 | 1525 | Taranto | 4 Jul 1941 | 1430 | Leros | 1738 | Sailed for patrol through 34°40'N, 22°20'E and 33°20'N, 25°10'E and patrolled between 32°40'N and 32°54'N, 25°00'E and 25°20'E (or 31°45'N and Egyptian coast, 27°00'E and 27°20'E) off Mersa Matruh. | |
| 24 Jun 1941 | 0313 | (0) North of Mersa Matruh. | At 0313 hours, a dark vessel was sighted. The attack was aborted as the vessel may have been an Italian submarine. | |||||||
| 29 Jun 1941 | 1445 | (0) Off Marsa Matruh. | At 1445 hours, two vessels were sighted at a distance of 10,000 metres. It was believed they might be a cruiser and a steamer apparently waiting for other ships. The attack was aborted as the submarine could not close the range. These were probably the sloop HMS Flamingo, the gunboat HMS Cricket and the armed whaler HMSAS Southern Isles about to escort the Greek steamers Antiklia (1,014 GRT, built 1892) and Miranda (278 GRT, built 1919) from Mersa Matruh to Tobruk. | |||||||
| 1 Jul 1941 | 1445 | (0) Off Marsa Matruh. | At 1445 hours, two cruisers of the DANAE class were sighted at 10,000 metres. The submarine could not close to less than 8,000 meters. | |||||||
| 3. | Uarsciek (UR) | 22 Jul 1941 | 2230 | Leros | 1 Aug 1941 | 0002 | Taranto | 1242 | Patrolled north of Ras Haleima (31°38'N, 25°54'E) from 25-29.7.41, between 31°40'N and 32°20'N, and between 26°00'E and 26°20'E. | |
| 28 Jul 1941 | 1725 | 31° 38'N, 25° 54'E (0) Approximately. | At 1725 hours, the noises of a vessel were picked up with the hydrophones. The submarine came to periscope depth and observed a destroyer at a distance of 13,000 metres. It passed out of range. | |||||||
| 29 Jul 1941 | 1630 1706 or 1406 GMT (e) | At 1630 hours, an enemy twin-engine bomber was sighted and attacked from the stern flying at a height of 500 metres. Uarsciek opened fire with her machine-guns. The aircraft dropped four bombs which fell 150 metres astern. After about 15 minutes , the aircraft flew away. This was Blenheim 'Y' (Z.6445) of 203 Squadron piloted by Flying Officer Coates. It had sighted a submarine flying the Italian flag, steering 320° at 12 knots. The aircraft dived from 1,400 feet and dropped four 250lb SAP bombs. The submarine made an evasive turn and the nearest bomb fell 30 yards astern. | ||||||||
| 29 Jul 1941 | 1745 1845 (e) | At 1745 hours, a three-engine (sic) Bristol Blenheim bomber was sighted flying toward the submarine. Uarsciek opened accurate fire with her machine-guns, which kept the aircraft at bay for 30 minutes. As the submarine submerged, the aircraft dived to the attack and was seen to drop two groups of three bombs, which fell about 200 metres ahead. This was Blenheim 'N' (Z.6431) of 203 Squadron piloted by Sergeant E. Langston. The aircraft must have suffered some damage as the undercarriage collapsed when it landed at the Mersa Matruh airstrip. The crew was uninjured, but the aircraft was written off. | ||||||||
| Uarsciek (UR) | 6 Sep 1941 | 0835 | Taranto | 6 Sep 1941 | 1456 | Taranto | 35 | Exercises. | ||
| Uarsciek (UR) | 10 Sep 1941 | 1325 | Taranto | 10 Sep 1941 | 1820 | Taranto | 28,5 | Exercises with the torpedo boat Prestinari. | ||
| Uarsciek (UR) | 13 Sep 1941 | 0823 | Taranto | 13 Sep 1941 | 1627 | Taranto | 51,8 | Exercises, escorted by MAS 4/D. | ||
| Uarsciek (UR) | 15 Sep 1941 | 0820 | Taranto | 15 Sep 1941 | 1654 | Taranto | 41,5 | Exercises, escorted by MAS 4/D. | ||
| Uarsciek (UR) | 24 Sep 1941 | 0600 | Taranto | 24 Sep 1941 | 1410 | Taranto | 21,8 | Exercises with the torpedo boat Altair. | ||
| Uarsciek (UR) | 29 Sep 1941 | 0800 | Taranto | 29 Sep 1941 | 1420 | Taranto | 34,2 | Exercises with the torpedo boat Aretusa. | ||
| Uarsciek (UR) | 5 Oct 1941 | 0740 | Taranto | 6 Oct 1941 | 1515 | Taranto | 43,1 | Exercises, escorted by MAS 3/D and R.1440. | ||
| Uarsciek (UR) | 18 Oct 1941 | 0942 | Taranto | 18 Oct 1941 | 1720 | Taranto | 27,8 | Exercises with the submarine Menotti, escorted by MAS 3/D. | ||
| 4. | Uarsciek (UR) | 19 Oct 1941 | 2055 | Taranto | 1 Nov 1941 | 1415 | Taranto | 1533 | Patrolled 30 miles north of Ras Amer [32°56'N, 21°42'E]. Uneventful. Heard only H.E. Returned via 33°38'N, 21°40'E. | |
| Uarsciek (UR) | 9 Nov 1941 | 0748 | Taranto | 11 Nov 1941 | 1139 | Pola | 565 | Passage Taranto-Pola. | ||
| Onice (OC) | 20 Dec 1941 | 0905 | Messina | 20 Dec 1941 | 1210 | Messina | Exercises. | |||
| Onice (OC) | 22 Dec 1941 | 0810 | Messina | 22 Dec 1941 | 1225 | Messina | 40 | Exercises. | ||
| 5. | Onice (OC) | 2 Jan 1942 | 1402 | Messina | 7 Jan 1942 | 1000 | Messina | 641,5 | Patrolled on line 80 miles southeast of Malta between 35°10'N and 35°30'N, and between 15°40'E and 16°20'E, on a northeast-southeast axis with Platino, Delfino and Alagi. | |
| 3 Jan 1942 | 0935 | At 0935 hours, an aircraft was sighted on the horizon. Onice dived. | ||||||||
| 5 Jan 1942 | 1835 | At 1835 hours, the submarine surfaced in sight of a hospital ship at a distance of 4,000 metres. It had not been detected by the hydrophones. | ||||||||
| Onice (OC) | 9 Jan 1942 | 1110 | Messina | 9 Jan 1942 | 1615 | Messina | 35,6 | Trials. | ||
| Onice (OC) | 17 Jan 1942 | 1320 | Messina | 17 Jan 1942 | 1810 | Messina | 33,5 | Trials. | ||
| Onice (OC) | 20 Jan 1942 | 0915 | Messina | 20 Jan 1942 | 1640 | Messina | 61,8 | Trials escorted by the torpedo boat Castore. | ||
| Onice (OC) | 24 Jan 1942 | 0825 | Messina | 24 Jan 1942 | 1710 | Messina | 62,2 | Exercising with the torpedo boat Abba off Milazzo. | ||
| Marcantonio Bragadino (BG) | 3 Feb 1942 | 2330 | Messina | 5 Feb 1942 | 1105 | Brindisi | 320 | Passage Messina-Brindisi. | ||
| Uarsciek (UR) | 27 Feb 1942 | 0825 | Pola | 27 Feb 1942 | 1600 | Pola | 35 | Exercises. | ||
| Uarsciek (UR) | 3 Mar 1942 | 0805 | Pola | 3 Mar 1942 | 1610 | Pola | 9 | Exercises. | ||
| Uarsciek (UR) | 5 Mar 1942 | 1240 | Pola | 5 Mar 1942 | 1850 | Pola | 39 | Exercises. | ||
| Uarsciek (UR) | 7 Mar 1942 | 0906 | Pola | 7 Mar 1942 | 1050 | Pola | 6 | Exercises. | ||
| Uarsciek (UR) | 8 Mar 1942 | 0330 | Pola | 10 Mar 1942 | 1620 | Messina | 634 | Passage Pola-Messina. | ||
| 8 Mar 1942 | 1515 | At 1515 hours, a derelict mine was sighted and sunk by machine-gun fire. | ||||||||
| 6. | Uarsciek (UR) | 11 Mar 1942 | 0040 | Messina | 13 Mar 1942 | 0939 | Messina | 382,8 | Patrolled east of Malta, between 35°20' and 35°40'N, and between 16°20'E and 17°00'E. Uneventful. | |
| Uarsciek (UR) | 25 Mar 1942 | 0855 | Messina | 25 Mar 1942 | 1150 | Messina | 17,6 | Exercises, escorted by the auxiliary Marras. | ||
| Uarsciek (UR) | 26 Mar 1942 | 1408 | Messina | 26 Mar 1942 | 1715 | Messina | 22,8 | Exercises, escorted by the auxiliary Marras. | ||
| Uarsciek (UR) | 29 Mar 1942 | 1355 | Messina | 29 Mar 1942 | 1655 | Messina | 17,8 | Exercises, escorted by the auxiliaries Marzano and Marras. | ||
| 7. | Uarsciek (UR) | 6 Apr 1942 | 1945 | Messina | 24 Apr 1942 | 0650 | Messina | 1970 | Patrolled north of Cyrenaica, between 33°55'N and 34°05'N, and between 22°50'E and 23°50'E. Uneventful. | |
| 9 Apr 1942 | 1308 | At 1308 hours, four aircraft were sighted and the submarine dived. | ||||||||
| 10 Apr 1942 | 1341 | At 1341 hours, five aircraft were sighted and the submarine dived. | ||||||||
| 11 Apr 1942 | 1355 | At 1355 hours, five aircraft were sighted and the submarine dived. | ||||||||
| Uarsciek (UR) | 8 May 1942 | 0400 | Messina | 9 May 1942 | 1710 | Cagliari | 375 | Exercises, escorted by the torpedo boat Dezza, then proceeded to Cagliari. | ||
| 8. | Uarsciek (UR) | 10 May 1942 | 2020 | Cagliari | 26 May 1942 | 0810 | Cagliari | 1558 | Patrolled north of Tunisia, between 37°20'N and 38°00'N, and between 09°20'E and 09°40'E. From 14 May, between 37°20'N and 38°00'N, and between 06°20'E and 06°40'E. From 17 May, between 37°20'N and 37°45'N, and between 09°00'E and 09°40'E. Uneventful. Heard only H.E. and distant explosions. | |
| Uarsciek (UR) | 12 Jun 1942 | 0813 | Cagliari | 12 Jun 1942 | 1013 | Cagliari | 15 | Exercises. | ||
| 9. | Uarsciek (UR) | 12 Jun 1942 | 1530 | Cagliari | 17 Jun 1942 | 2145 | Cagliari | 585 | Patrolled with the submarines Bronzo, Giada, Otaria and Acciaio in Grid 4025 (38°10'N, 05°10'E), between 38°00'N and 38°20'N, and between 05°20'E and 05°40'E to intercept enemy convoy to Malta. On 14th June, ordered to Grid 9054, between 37°20'N and 37°40'N, and between 06°00'E and 06°20'E. | |
| 14 Jun 1942 | 0152 0255 (e) | 38° 02'N, 5° 06'E | At 0140 hours, Uarsciek was proceeding on the surface when a shadow was sighted on the starboard bow. The submarine closed to 3,000 metres on her diesels before switching to the electric motors to avoid being seen. This was the enemy convoy. At 0152 hours, the range had closed to 2,500 metres when two larger vessels were seen and, though the outline could not be determined with certainty, C.C. Raffaelo Allegri guessed they were aircraft carriers. Two torpedoes (533mm) were fired from the bow tubes. A third misfired, so he ordered the firing of a fourth torpedo (450mm, W.200 type). The submarine remained on the surface so results could be observed. About 90 seconds later, a destroyer was seen approaching so Uarsciek crash-dived. The submarine had reached a depth of 35 metres when a loud explosion was heard 135 seconds after the first torpedo was fired and another 15 seconds later. Expecting a depth charging to follow, Uarsciek was taken down to 120 metres. The targets were the aircraft carriers HMS Eagle and HMS Argus (operation HARPOON). They were missed. They reported underwater explosions at 0255 hours but it is not clear if these were related to this attack. | |||||||
| 15 Jun 1942 | 0845 | 37° 16'N, 6° 16'E | At 0845 hours, an enemy naval force including an aircraft carrier, a battleship, several cruisers and destroyers was sighted. These were probably the aircraft carriers HMS Eagle and HMS Argus, the battleship HMS Malaya, the light cruisers HMS Kenya, HMS Liverpool and HMS Charybdis and escorting destroyers (operation HARPOON). The submarine could not close but, at 0935 hours, sighted an enemy destroyer and attempted, in vain, to close to attack. At 1015 hours, Uarsciek surfaced and made an enemy report only to be forced down by an aircraft at 1018 hours. | |||||||
| Uarsciek (UR) | 19 Jun 1942 | 0801 | Cagliari | 19 Jun 1942 | 1515 | Cagliari | 27 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 29 Jun 1942 | 1300 | La Spezia | 29 Jun 1942 | 1927 | La Spezia | 3 | Gyrocompass tests. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 30 Jun 1942 | 0800 | La Spezia | 30 Jun 1942 | 1128 | La Spezia | 21 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 2 Jul 1942 | 0800 | La Spezia | 2 Jul 1942 | 1717 | La Spezia | 23,2 | Exercising off La Spezia with torpedo boat Calliope, the light cruiser Attilio Regolo, and destroyer Corsaro. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 4 Jul 1942 | 0848 | La Spezia | 4 Jul 1942 | 1316 | La Spezia | 18 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 7 Jul 1942 | 0840 | La Spezia | 7 Jul 1942 | 1154 | La Spezia | 18,1 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 8 Jul 1942 | 1044 | La Spezia | 8 Jul 1942 | 1509 | La Spezia | 35,9 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 10 Jul 1942 | 0725 | La Spezia | 10 Jul 1942 | 1632 | La Spezia | 37,5 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 14 Jul 1942 | 0743 | La Spezia | 14 Jul 1942 | 1240 | La Spezia | 27,5 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 17 Jul 1942 | 1035 | La Spezia | 17 Jul 1942 | 1545 | La Spezia | 25,2 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 22 Jul 1942 | 0725 | La Spezia | 22 Jul 1942 | 1320 | La Spezia | 33,1 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 30 Jul 1942 | 0622 | La Spezia | 30 Jul 1942 | 1305 | La Spezia | 25 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 7 Aug 1942 | 1300 | La Spezia | 7 Aug 1942 | 1800 | La Spezia | 35 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 11 Aug 1942 | 1300 | La Spezia | 11 Aug 1942 | 1630 | La Spezia | 28 | Exercises. | ||
| 10. | Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 11 Aug 1942 | 2337 | La Spezia | 14 Aug 1942 | 1940 | La Spezia | 388 | Patrolled in Gulf of Genoa. Uneventful. | |
| 11. | Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 18 Aug 1942 | 0100 | La Spezia | 18 Aug 1942 | 2117 | La Spezia | 165 | Sailed to form a defensive barrage in Gulf of Genoa with H 1 H 4 and H 6, but recalled at 1448 hours on the 18th. Uneventful. | |
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 21 Aug 1942 | 0735 | La Spezia | 21 Aug 1942 | 1445 | La Spezia | 40 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 25 Aug 1942 | 0700 | La Spezia | 25 Aug 1942 | 1515 | La Spezia | 39 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 28 Aug 1942 | 1835 | La Spezia | 30 Aug 1942 | 0835 | La Spezia | 4 | Trials. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 31 Aug 1942 | 1055 | La Spezia | 31 Aug 1942 | 2300 | La Spezia | 3 | Trials. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 3 Sep 1942 | 0705 | La Spezia | 3 Sep 1942 | 1445 | La Spezia | 40 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 9 Sep 1942 | 0710 | La Spezia | 9 Sep 1942 | 1310 | La Spezia | 38 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 15 Sep 1942 | 0645 | La Spezia | 15 Sep 1942 | 1815 | La Spezia | 92 | Sailed with the submarine Rismondo, escorted by MAS 507 and by MAS 575, to test an explosive obstruction of the OLMO type laid by the auxiliary Brindisi on 12th September 1942, between 44°17'21'N, 09°17'18'E and 44°17'14'N, 09°18'E. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 18 Sep 1942 | 0730 | La Spezia | 18 Sep 1942 | 1515 | La Spezia | 38,5 | Exercises, escorted by AS.205, AS.218 and AS.266 and the German F-150. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 22 Sep 1942 | 1850 | La Spezia | 22 Sep 1942 | 1907 | Fezzano | 1 | Trials. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 23 Sep 1942 | 0800 | Fezzano | 23 Sep 1942 | 2255 | La Spezia | 7 | Trials. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 26 Sep 1942 | 0812 | La Spezia | 26 Sep 1942 | 1748 | La Spezia | 37,5 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 5 Oct 1942 | 0716 | La Spezia | 5 Oct 1942 | 1914 | La Spezia | 43 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 6 Oct 1942 | 1521 | La Spezia | 6 Oct 1942 | 1600 | La Spezia | 6 | Trials. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 9 Oct 1942 | 0839 | La Spezia | 9 Oct 1942 | 0933 | La Spezia | 8 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 13 Oct 1942 | 1314 | La Spezia | 13 Oct 1942 | 1747 | La Spezia | 23 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 15 Oct 1942 | 0732 | La Spezia | 15 Oct 1942 | 1228 | La Spezia | 22 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 22 Oct 1942 | 0737 | La Spezia | 22 Oct 1942 | 1314 | La Spezia | 32 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 27 Oct 1942 | 0736 | La Spezia | 27 Oct 1942 | 1530 | La Spezia | 35 | A/S exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 3 Nov 1942 | 0730 | La Spezia | 3 Nov 1942 | 1253 | La Spezia | 21 | A/S exercises. | ||
| 12. | Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 8 Nov 1942 | 0035 | La Spezia | 11 Nov 1942 | 0740 | La Spezia | 364 | Patrolled in Gulf of Genoa. Uneventful. | |
| 13. | Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 12 Nov 1942 | 2120 | La Spezia | 16 Nov 1942 | 1035 | La Maddalena | 377,5 | Defensive patrol off Ajaccio (Corsica) with the submarine H 8. Uneventful. | |
| 14. | Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 26 Nov 1942 | 0210 | La Maddalena | 26 Nov 1942 | 0945 | La Maddalena | 4 | Defensive patrol off Ajaccio (Corsica) with the submarine H 8, but turned back after her screw hit an underwater obstacle at 0325 hours on the 26th. | |
| 26 Nov 1942 | 0325 | (0) Cala Martinella Barrage (near La Maddalena). | At 0325 hours, the submarine's screw hit an underwater obstacle after the submarine had crossed the Cala Martinella Barrage. The damage forced the submarine to abort her patrol. | |||||||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 9 Dec 1942 | 0735 | La Spezia | 9 Dec 1942 | 1255 | La Spezia | 29 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 9 Dec 1942 | 0735 | La Spezia | 9 Dec 1942 | 1255 | La Spezia | 29 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 12 Dec 1942 | 0750 | La Spezia | 12 Dec 1942 | 1300 | La Spezia | 29 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 18 Dec 1942 | 0810 | La Spezia | 18 Dec 1942 | 1630 | La Spezia | 25 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 21 Dec 1942 | 0732 | La Spezia | 21 Dec 1942 | 1245 | La Spezia | 23 | Exercises. | ||
| Antonio Bajamonti (ex-N.2, ex-Smeli) (BM) | 28 Dec 1942 | 0812 | La Spezia | 28 Dec 1942 | 0915 | La Spezia | 2 | Trials. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 30 Dec 1942 | 1000 | Genoa | 30 Dec 1942 | 1450 | La Spezia | 52 | Passage Genoa-La Spezia. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 4 Jan 1943 | 0825 | La Spezia | 4 Jan 1943 | 1210 | La Spezia | 13 | Exercises. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 7 Jan 1943 | 0840 | La Spezia | 7 Jan 1943 | 1325 | La Spezia | 7 | Exercises. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 11 Jan 1943 | 1340 | La Spezia | 11 Jan 1943 | 1530 | La Spezia | 2 | Exercises. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 16 Jan 1943 | 0715 | La Spezia | 16 Jan 1943 | 1300 | La Spezia | 36 | Exercises. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 18 Jan 1943 | 1430 | La Spezia | 18 Jan 1943 | 1640 | La Spezia | 7 | Exercises. | ||
| Francesco Rismondo (ex-N.1, ex-Osvetnik) (RI) | 30 Jan 1943 | 0740 | La Spezia | 30 Jan 1943 | 1215 | La Spezia | 30 | Exercises. | ||
| Flutto (FL) | 20 Mar 1943 | Monfalcone | 20 Mar 1943 | Monfalcone | Entered service. | |||||
| Flutto (FL) | 13 Apr 1943 | 1600 | Monfalcone | 13 Apr 1943 | 1806 | Monfalcone | 23 | Trials. | ||
| Flutto (FL) | 19 Apr 1943 | 0725 | Monfalcone | 19 Apr 1943 | 1325 | Venice | 72,5 | Passage Monfalcone-Venice. | ||
| Flutto (FL) | 20 Apr 1943 | 0850 | Venice | 20 Apr 1943 | 1235 | Venice | 12,5 | Exercises. | ||
| Flutto (FL) | 21 Apr 1943 | 1305 | Venice | 21 Apr 1943 | 1645 | Venice | 13 | Exercises. | ||
| Flutto (FL) | 22 Apr 1943 | 1401 | Venice | 22 Apr 1943 | 1620 | Venice | 8 | Exercises. | ||
| Flutto (FL) | 23 Apr 1943 | 0807 | Venice | 23 Apr 1943 | 1020 | Venice | 12 | Exercises. | ||
| Flutto (FL) | 23 Apr 1943 | 1255 | Venice | 23 Apr 1943 | 1500 | Venice | 10 | Exercises. | ||
| Flutto (FL) | 26 Apr 1943 | 0853 | Venice | 26 Apr 1943 | 1550 | Pola | 84 | Passage Venice-Pola. | ||
| Flutto (FL) | 30 Apr 1943 | 0740 | Pola | 30 Apr 1943 | 1510 | Pola | 26 | Trials, escorted by the torpedo boat T.3. | ||
| Flutto (FL) | 3 May 1943 | 0854 | Castellammare di Stabia | 3 May 1943 | 1746 | Castellammare di Stabia | 32 | Trials. | ||
| Flutto (FL) | 6 May 1943 | 0815 | Castellammare di Stabia | 6 May 1943 | 1920 | Castellammare di Stabia | 13 | Gyrocompass tests. | ||
| Flutto (FL) | 7 May 1943 | 2000 | Castellammare di Stabia | 9 May 1943 | 1125 | Taranto | 527 | Passage Castellammare di Stabia-Taranto. | ||
| Flutto (FL) | 11 May 1943 | 0725 | Taranto | 11 May 1943 | 1208 | Taranto | 21,5 | Trials. | ||
| Flutto (FL) | 15 May 1943 | 0815 | Taranto | 15 May 1943 | 1104 | Taranto | 19,5 | Trials. | ||
| Flutto (FL) | 18 May 1943 | 1856 | Taranto | 18 May 1943 | 1940 | Taranto | 0,5 | Changed anchorage. | ||
| Flutto (FL) | 26 May 1943 | 1848 | Taranto | 30 May 1943 | 0625 | Naples | 548 | Passage Taranto-Naples. Uneventful. | ||
| Flutto (FL) | 31 May 1943 | 1848 | Taranto | 31 May 1943 | 0625 | Castellammare di Stabia | 13 | Passage Taranto-Castellammare di Stabia. | ||
| Flutto (FL) | 2 Jun 1943 | 1335 | Castellammare di Stabia | 2 Jun 1943 | 1935 | Castellammare di Stabia | 33 | Exercises. | ||
| Flutto (FL) | 3 Jun 1943 | 0835 | Castellammare di Stabia | 3 Jun 1943 | 1535 | Castellammare di Stabia | 36 | Exercises. | ||
| Flutto (FL) | 4 Jun 1943 | 0830 | Castellammare di Stabia | 4 Jun 1943 | 1410 | Castellammare di Stabia | 29 | Exercises. | ||
| Flutto (FL) | 5 Jun 1943 | 0842 | Castellammare di Stabia | 5 Jun 1943 | 1343 | Castellammare di Stabia | 23 | Exercises. | ||
| Flutto (FL) | 7 Jun 1943 | 0625 | Castellammare di Stabia | 7 Jun 1943 | 0750 | Naples | 15 | Passage Castellammare di Stabia-Naples. | ||
| Flutto (FL) | 8 Jun 1943 | 1320 | Naples | 8 Jun 1943 | 1445 | Castellammare di Stabia | 15 | Passage Naples-Castellammare di Stabia. | ||
| Flutto (FL) | 9 Jun 1943 | 0850 | Castellammare di Stabia | 9 Jun 1943 | 1600 | Castellammare di Stabia | 44 | Exercises. | ||
| Flutto (FL) | 10 Jun 1943 | 0853 | Castellammare di Stabia | 10 Jun 1943 | 1207 | Castellammare di Stabia | 19 | Exercises. | ||
| Flutto (FL) | 11 Jun 1943 | 0710 | Castellammare di Stabia | 11 Jun 1943 | 1343 | Castellammare di Stabia | 37 | Exercises. | ||
| Flutto (FL) | 13 Jun 1943 | 0640 | Castellammare di Stabia | 13 Jun 1943 | 1930 | Castellammare di Stabia | 42 | Exercises. | ||
| Flutto (FL) | 14 Jun 1943 | 1721 | Castellammare di Stabia | 14 Jun 1943 | 2040 | Castellammare di Stabia | 24 | Exercises with the torpedo boat Ardimentoso. | ||
| Flutto (FL) | 16 Jun 1943 | 1630 | Castellammare di Stabia | 16 Jun 1943 | 2012 | Castellammare di Stabia | 19 | Exercises. | ||
| Serpente (ex-Nautilus) (SE) | 24 Jun 1943 | 0618 | Susak | 24 Jun 1943 | 1050 | Susak | 26 | Sonar exercises. | ||
| Serpente (ex-Nautilus) (SE) | 26 Jun 1943 | 0635 | Fiume | 26 Jun 1943 | 1540 | Fiume | 2 | Sonar exercises. | ||
| Serpente (ex-Nautilus) (SE) | 26 Jun 1943 | 0605 | Fiume | 27 Jun 1943 | 0230 | Fiume | Exercises. | |||
| Serpente (ex-Nautilus) (SE) | 29 Jun 1943 | 2155 | Susak | 30 Jun 1943 | 0430 | Pola | 60 | Passage Susak-Pola. | ||
| Serpente (ex-Nautilus) (SE) | 1 Jul 1943 | 0800 | Pola | 1 Jul 1943 | 1210 | Pola | 10,5 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 1 Jul 1943 | 1345 | Pola | 1 Jul 1943 | 2020 | Pola | 28,5 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 10 Jul 1943 | 0800 | Pola | 10 Jul 1943 | 1115 | Pola | 8,5 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 10 Jul 1943 | 1350 | Pola | 10 Jul 1943 | 1800 | Pola | 10,5 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 13 Jul 1943 | 0800 | Pola | 13 Jul 1943 | 1300 | Pola | 33 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 13 Jul 1943 | 1348 | Pola | 13 Jul 1943 | 1815 | Pola | 33 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 15 Jul 1943 | 0730 | Pola | 15 Jul 1943 | 1250 | Pola | 31 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 16 Jul 1943 | 1640 | Pola | 16 Jul 1943 | 1940 | Pola | 20 | Experimental Fantoni torpedo launch. | ||
| Serpente (ex-Nautilus) (SE) | 17 Jul 1943 | 0725 | Pola | 17 Jul 1943 | 1240 | Pola | 31,5 | Sonar exercises with the torpedo boat San Martino, the auxiliary Aurora and the tugs Marittimo and No.90. | ||
| Serpente (ex-Nautilus) (SE) | 23 Jul 1943 | 1455 | Pola | 23 Jul 1943 | 1805 | Pola | 18 | Experimental Fantoni torpedo launch. | ||
| Serpente (ex-Nautilus) (SE) | 1 Aug 1943 | 1630 | Pola | 1 Aug 1943 | 1855 | Pola | 32 | Experimental Fantoni torpedo launch. | ||
| Serpente (ex-Nautilus) (SE) | 4 Aug 1943 | 0730 | Pola | 4 Aug 1943 | 1250 | Pola | 21 | Exercises. | ||
| Serpente (ex-Nautilus) (SE) | 4 Aug 1943 | 1425 | Pola | 4 Aug 1943 | 1855 | Pola | 8 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 5 Aug 1943 | 0730 | Pola | 5 Aug 1943 | 1230 | Pola | 27 | Exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 5 Aug 1943 | 1615 | Pola | 5 Aug 1943 | 1830 | Pola | 14 | Experimental Fantoni torpedo launch. | ||
| Serpente (ex-Nautilus) (SE) | 7 Aug 1943 | 0725 | Pola | 7 Aug 1943 | 1310 | Pola | 32 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 9 Aug 1943 | 1415 | Pola | 9 Aug 1943 | 1850 | Pola | 27 | Exercises. | ||
| Serpente (ex-Nautilus) (SE) | 12 Aug 1943 | 0650 | Pola | 12 Aug 1943 | 1025 | Pola | 27 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 13 Aug 1943 | 0650 | Pola | 13 Aug 1943 | 1335 | Pola | 34 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 14 Aug 1943 | 0700 | Pola | 14 Aug 1943 | 1305 | Pola | 33 | Sonar exercises with a corvette. | ||
| Serpente (ex-Nautilus) (SE) | 15 Aug 1943 | 0645 | Pola | 15 Aug 1943 | 1300 | Pola | 28 | Sonar exercises with torpedo boat Clio. | ||
| Serpente (ex-Nautilus) (SE) | 16 Aug 1943 | 0800 | Pola | 16 Aug 1943 | 1250 | Pola | 21 | Sonar exercises with torpedo boat Clio. | ||
| Serpente (ex-Nautilus) (SE) | 10 Sep 1943 | 1500 | Pola | 12 Sep 1943 | Scuttled | Sailed for an allied port, but C.C. Allegri decided to scuttle her off Ancona (near Monte Conero). The crew was evacuated on board a fishing vessel. Some sources mention that she had been towing the midget C.B.12 but this is not confirmed. | ||||
164 entries. 156 total patrol entries (14 marked as war patrols) and 15 events.