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Technology and Operations
This forum is for discussing technological & operational matters pertaining to U-boats.
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Posted
Type VII Submarines
Scott Sorenson
05/27/2025 10:20PM
What's this thing on the attack periscope?
oceanspace
05/21/2025 07:09PM
U-Boat binoculars?
Brian
09/28/2006 12:16AM
Re: U-Boat binoculars?
Richard
09/28/2006 05:54AM
Re: U-Boat binoculars?
Brian
09/29/2006 02:36AM
Re: U-Boat binoculars?
Howard Vetter
11/13/2007 06:01PM
Re: U-Boat binoculars?
Howard Vetter
11/13/2007 06:02PM
Re: U-Boat binoculars?
Howard Vetter
11/23/2007 01:32AM
Re: U-Boat binoculars?
AndyL
09/20/2009 12:58PM
Re: U-Boat binoculars?
Christo
03/02/2010 03:09PM
Re: U-Boat binoculars?
John Squire
01/19/2013 02:05PM
Re: U-Boat binoculars?
sarjan
10/01/2006 06:04AM
Re: U-Boat binoculars?
Brian
10/02/2006 07:25AM
Re: U-Boat binoculars?
John tate
08/30/2008 07:31PM
Re: U-Boat binoculars?
COLIN YOUNG
06/20/2010 05:20PM
Re: U-Boat binoculars?
James S
09/01/2008 10:18PM
Re: U-Boat binoculars?
Timothy Eames
10/23/2008 12:18AM
Re: U-Boat binoculars?
Bernie.
11/27/2008 06:46PM
Re: U-Boat binoculars ?
andymck
01/26/2011 05:55PM
Re: U-Boat binoculars?any info on
A Godwin
05/17/2013 10:19AM
Re: U-Boat binoculars?
Bernie.
11/13/2008 06:18PM
Re: U-Boat binoculars?
chunkyman
11/20/2008 05:43AM
Re: U-Boat binoculars? beh huge
maryhawk
01/18/2010 09:00PM
Re: U-Boat binoculars?
razerstam1
03/31/2010 07:10AM
Looking for information
Joe
09/25/2010 10:05PM
Re: U-Boat binoculars?
Arnold
05/02/2010 01:55AM
UDF Zeiss binoculars
Francis
07/12/2010 03:15PM
Re: UDF Zeiss binoculars
Francis
07/12/2010 03:23PM
Re: UDF Zeiss binoculars
Stew
04/25/2025 06:16AM
Re: U-Boat binoculars?
martin payne
02/17/2011 11:26PM
Re: U-Boat binoculars?
david
10/23/2011 03:26PM
Re: U-Boat binoculars?
Rutger de Lange
10/21/2012 02:02PM
Re: U-Boat binoculars?
odelric
12/06/2011 05:19PM
Re: U-Boat binoculars?
toby.elliott
04/06/2012 06:14AM
Re: U-Boat binoculars?
odelric
04/06/2012 03:03PM
Re: U-Boat binoculars?
Dennis K. Pollard
10/13/2014 08:33PM
Re: U-Boat binoculars?
Stuart
07/22/2024 07:14PM
Assumption that Enigma could not be broken
Phil Johnson
02/27/2025 03:49PM
Were U-Boats vulnerable to machine gun fire?
ColonelJoeBiden
02/06/2025 09:26AM
Re: Were U-Boats vulnerable to machine gun fire?
Scott Sorenson
02/18/2025 12:57PM
Patagonian wreck ?
Simon Gunson
03/18/2006 11:12PM
Re: Patagonian wreck ?
Pedro
03/22/2006 04:01PM
Re: Patagonian wreck ?
Pedro
03/24/2006 03:19PM
Re: Patagonian wreck ?
ROBERT M.
03/25/2006 03:32AM
Re: Patagonian wreck ?
Pedro
03/28/2006 03:54PM
Re: Patagonian wreck ?
ROBERT M.
03/28/2006 04:54PM
Re: Patagonian wreck ?
Pedro
03/30/2006 03:41PM
Re: Patagonian wreck ?
ROBERT M.
04/02/2006 05:23AM
Re: Patagonian wreck ?
T.F
01/11/2025 12:07AM
Re: Patagonian wreck ?
Simon Gunson
04/04/2006 10:16AM
Re: Patagonian wreck ?
Simon Gunson
04/05/2006 10:39AM
Re: Patagonian wreck ?
Pedro
04/06/2006 04:12PM
Re: Patagonian wreck ?
flavio
04/13/2006 03:00PM
Re: Patagonian wreck ?
ROBERT M.
04/14/2006 04:01PM
Re: Patagonian wreck ?
Flavio Lagioia
04/18/2006 08:02AM
Re: Patagonian wreck ?
ROBERT M.
04/18/2006 06:43PM
Re: Patagonian wreck ?
Flavio Lagioia
04/19/2006 09:22AM
Re: Patagonian wreck ?
ROBERT M.
04/19/2006 05:25PM
Re: Patagonian wreck ?
Simon Gunson. NZ
01/05/2009 10:03AM
Re: Patagonian wreck ?
Pedro
04/19/2006 02:57PM
Re: Patagonian wreck ?
Flavio Lagioia
04/20/2006 09:03AM
Re: Patagonian wreck ?
ROBERT M.
04/21/2006 04:32AM
Re: Patagonian wreck ?
Pedro
04/21/2006 01:32PM
Re: Patagonian wreck ?
Flavio Lagioia
05/02/2006 03:28PM
Re: Patagonian wreck ?
Ã…kerberg
04/14/2006 04:32PM
Re: Patagonian wreck ?
Ramark
01/12/2008 01:00PM
Re: Patagonian wreck ?
Pedro
06/22/2008 02:20PM
Re: Patagonian wreck ?
Simon Gunson. NZ
01/05/2009 09:57AM
Uboats disguised as sailing vessels
Harry Tinson Holman
12/15/2024 11:25PM
Re: Uboats disguised as sailing vessels
Ken Dunn
12/16/2024 08:43PM
Water tight compartments
dave
09/11/2002 08:37PM
Re: Water tight compartments
Tony Smith
09/13/2002 08:47AM
Re: Water tight compartments
Alan Hiatt
11/06/2024 01:12PM
Air-purification
Steve
02/23/2004 01:04PM
Re: Air-purification
ROBERT M.
02/24/2004 01:21AM
Re: Air-purification
Mike Brown
07/30/2024 05:23PM
Re: Air-purification
David W.
02/24/2004 01:18PM
Re: Air-purification
Scott
02/26/2004 02:41PM
Re: Air-purification
ROBERT M.
02/26/2004 09:08PM
Re: Air-purification
Scott
02/26/2004 11:23PM
Re: Air-purification
ROBERT M.
02/27/2004 03:45AM
Marine Kompass Uboot 2.Weltkrieg
Uboot163
06/28/2021 03:33PM
Re: Marine Kompass Uboot 2.Weltkrieg
Bubblewatcher
05/30/2024 12:54PM
Can you guys give me some advice and information on this boat
LopezElias
05/25/2024 12:37AM
freighter U-boat torpedo armament?
Wylye
05/12/2024 05:28PM
German U-Boat Batteries
Ryan Crierie
02/19/2020 02:10AM
Re: German U-Boat Batteries
John B.
04/13/2020 06:00PM
Re: German U-Boat Batteries
Tim Bessler
05/12/2024 04:09AM
When does TVRE need to re-calculate the firing solution?
Painted_Ocean
02/20/2023 03:15PM
Re: When does TVRE need to re-calculate the firing solution?
Jared
05/03/2024 11:45AM
Depth control
Mark Fischer
02/09/2024 11:25PM
Books focussing on technical aspects of U Boats
submarinehunt
08/24/2015 09:40PM
Re: Books focussing on technical aspects of U Boats
Ken Dunn
08/24/2015 10:46PM
Re: Books focussing on technical aspects of U Boats
submarinehunt
08/25/2015 11:27AM
Re: Books focussing on technical aspects of U Boats
submarinehunt
08/25/2015 11:51AM
Re: Books focussing on technical aspects of U Boats
Nitin_Shirsekar
01/30/2023 10:05AM
Re: Books focussing on technical aspects of U Boats
Werwolf
12/04/2023 07:25PM
Rig for silent running
Guillermo
09/05/2002 01:52PM
Re: Rig for silent running
Drebbel
09/05/2002 03:47PM
Re: Rig for silent running
Tony Smith
09/05/2002 08:06PM
Re: Rig for silent running
Drebbel
09/06/2002 06:58AM
SH2
Tom Carnahan
10/18/2023 05:20PM
Target Priorities
wdpalmer
10/04/2023 02:37AM
Running out of air - release air into buoyancy tanks?
Whelp
09/20/2023 06:43PM
communications with submergered boats
NRBonz
08/16/2023 06:23PM
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