WWI U-boat Successes

Ships hit by U 73

See the profile page for U 73

Date	U-boat	Commander	Name of ship	Tons	Nat.

11 Apr 1916	U 73	Gustav Sieß	Inverlyon	1,827		br
17 Apr 1916	U 73	Gustav Sieß	Terje Viken	3,579		nw
27 Apr 1916	U 73	Gustav Sieß	Nasturtium	1,250		br
27 Apr 1916	U 73	Gustav Sieß	Russell	14,000		br
28 Apr 1916	U 73	Gustav Sieß	Aegusa	1,242		br
4 May 1916	U 73	Gustav Sieß	Crownsin	137		br
3 Aug 1916	U 73	Gustav Sieß	Clacton	820		br
9 Aug 1916	U 73	Gustav Sieß	Lorenzo Donato	140		it
24 Oct 1916	U 73	Gustav Sieß	PROPONTIS	700		gr
31 Oct 1916	U 73	Gustav Sieß	Kiki Issaias	2,993		gr
14 Nov 1916	U 73	Gustav Sieß	Burdigala	12,009		fr
20 Nov 1916	U 73	Gustav Sieß	Spetzai (d.)	788		gr
20 Nov 1916	U 73	Gustav Sieß	Sparti (d.)	961		gr
21 Nov 1916	U 73	Gustav Sieß	Britannic	48,758		br
23 Nov 1916	U 73	Gustav Sieß	Braemar Castle (d.)	6,318		br
21 Dec 1916	U 73	Gustav Sieß	Murex	3,564		br
23 Dec 1916	U 73	Gustav Sieß	Thistleban	4,117		br

2 Jan 1917	U 73	Gustav Sieß	Peresvyet	13,500		ru
12 Mar 1917	U 73	Gustav Sieß	Bilswood	3,097		br
29 Sep 1917	U 73	Ernst von Voigt	R 235	15		fr
30 Sep 1917	U 73	Ernst von Voigt	Midlothian	1,321		br
30 Sep 1917	U 73	Ernst von Voigt	NICOLOSA	50		gr
1 Oct 1917	U 73	Ernst von Voigt	LUDOVICOS	50		br

19 Oct 1918	U 73	Carl Bünte	Almerian	3,030		br
				124,266
21 ships sunk (116,199 tons) and 3 ships damaged (8,067 tons). Legend (d.) means the ship was damaged. We have a picture of this vessel.

Below is a map showing the locations of the attacks in question:

In some cases the exact positions of losses are not known, those are not shown.