U-Boot secret navigation book

kartengruppe · 02-27-15, 05:58 AM

Hi,
sometime I post some kriegsmarine maps used on the "Project: Printable navigation charts of the SH3 worldby" (Karl Heinrich)
post: http://www.subsim.com/radioroom/show...=213987&page=2

Now, I would upload the D. 2230 V-Tafel edit by Oberkommando der Kriegsmarine

This is the Secret manual used by German UBoote during ww2 to compute the optimal route in approaching vessels to be attacked.

It was composed by text instructions (attached) and tables (only few pics here)

My book was fot the Gothenhafen Uboot base use

I know you, commanders, will like it (I need feeds).

& pls visit my collection on www.kartengruppe.it

limkol · 02-27-15, 06:33 AM

Unbelieveable! You just keep finding them

Very interesting. Thanks for sharing your work.

Sailor Steve · 02-27-15, 09:23 AM

Very cool stuff!

Punkrokker · 02-27-15, 03:43 PM

Thats pretty cool dude. I always like seeing authentic stuff from the period and enjoy knowing that there are other people out there who do as well, lol.

makman94 · 02-27-15, 04:37 PM

amazing find, Kartengruppe !

is there a way to show us some more drawings ?

kartengruppe · 02-27-15, 04:52 PM

I posted all the pages with text & instructions
All the other pages of this book are tables with numbers (direction depht & more)

Next time I'll upload further manual

PS: you may study the V-tafel book only here, on subsim. You can't find it on the web. Good job, commanders

makman94 · 03-02-15, 04:31 PM

Quote:

Originally Posted by kartengruppe

I posted all the pages with text & instructions
All the other pages of this book are tables with numbers (direction depht & more)

Next time I'll upload further manual

PS: you may study the V-tafel book only here, on subsim. You can't find it on the web. Good job, commanders

many thanks, Kartengruppe

Jimbuna · 03-05-15, 07:53 AM

Nice one

kartengruppe · 03-23-15, 04:08 AM

& this is the item used by UBOOTE for the trigonometric navigation

ID: 2228 (fruher 2173)
NAME: Messkarte zur Auflösung sphärischer Dreiecke
(translate: Measurement board for resolution spherical triangles)
PATENT: Dr. E. Kohlschütter
YEAR: 1936

FROM: my collection http://www.kartengruppe.it/index.php/lehrbuecher

kartengruppe · 06-15-16, 10:47 AM

U-Boat description and operating instructions
(link to collection)
New: original U-Boat items on collection.

Hi, this new category lists volumes containing the technical specifications (Beschreibung und Betriebsvorschrift) or exclusive operating instructions for the German Kriegsmarine U-boats: built or use of special equipment for submarines. Text is often accompanied by drawings and technical designs.

- Typ-Erprobungsplan für U-Boots Typ IX D1 und IX D2
- Beschreibung und Betriebsvorschrift für die Treibölanlage auf U Boote Bauart IX C
- Beschreibung und Betriebsvorschrift für die Feuerlöschanlage auf U Boote Bauart IX D1 u. 2
- Beschreibung und Betriebsvorschrift für die Anker- und Spillanlage auf U Boote Typ IX C und IX D 2
- Beschreibung und Betriebsvorschrift für die Ruderanlage (mechanischer Teil) auf U Boote Typ IX C/40
- Beschreibung und Betriebsvorschrift für die Koch- und Kühlanlagen auf U-Boote Typ IX D 2
- Beschreibung und Betriebsvorschrift für die Lüftungsanlagen auf den U-Boote Typ IX D 1 und IX D 2
- Beschreibung und Betriebsvorschrift für die Motorenölanlage auf U-Boote Typ IX C/40
- Beschreibung und Betriebsvorschrift für die Dieselmotoren M 9 V 40/46 auf den Unterseebooten Typ IX, Band I

some previews

by www.kartengruppe.it

Aktungbby · 06-15-16, 11:11 AM

Fascinating!...even if it sorta triggers my 'post traumatic trigonometry syndrome' I barely passed with a c-...math ain't my strong suit! I'm gazing up on the mancave shelf at my old 1933 leather-bound copy of Burington mathematical tables and formulas my engineer dad loaned me in in 1967!!! It didn't help much "Natural ?? Trigonometric Functions"??!!

unnatural maybe !

kartengruppe · 07-04-16, 10:54 AM

Collection: Secret book.
Geheim M.Dv.Nr.860,1 Ubootshandbuch der Ostküste der Vereinigten Staaten von Nordamerika Nördlicher Teil, Oberkommando der Kriegsmarine 1943

By Kartengruppe

derstosstrupp · 12-31-19, 04:33 PM

For anyone interested, for purposes of the Wolfpack simulation I re-created this in Google sheets using scripts with push buttons. If anyone is interested please check it out. It is only valid for own speed of 18 kts, and all targets speeds down to 4 kts and a minimum distance of 9000 m.

The purpose of the original document was to tell commanders when to turn and by how many degrees to ensure a minimum distance to the target is maintained while overtaking.

https://docs.google.com/spreadsheets...M2M6Uezb-2OdUI

02-27-15, 05:58 AM	#1
kartengruppe Loader Join Date: Apr 2010 Location: Italy Posts: 85 Downloads: 17 Uploads: 0	U-Boot secret navigation book Hi, sometime I post some kriegsmarine maps used on the "Project: Printable navigation charts of the SH3 worldby" (Karl Heinrich) post: http://www.subsim.com/radioroom/show...=213987&page=2 Now, I would upload the D. 2230 V-Tafel edit by Oberkommando der Kriegsmarine This is the Secret manual used by German UBoote during ww2 to compute the optimal route in approaching vessels to be attacked. It was composed by text instructions (attached) and tables (only few pics here) My book was fot the Gothenhafen Uboot base use I know you, commanders, will like it (I need feeds). & pls visit my collection on www.kartengruppe.it

02-27-15, 09:23 AM	#3
Sailor Steve Eternal Patrol Join Date: Nov 2002 Location: High in the mountains of Utah Posts: 50,369 Downloads: 745 Uploads: 249	Very cool stuff! __________________ “Never do anything you can't take back.” —Rocky Russo

02-27-15, 03:43 PM	#4
Punkrokker Watch Join Date: Dec 2012 Location: Alberta, Canada Posts: 29 Downloads: 0 Uploads: 0	Thats pretty cool dude. I always like seeing authentic stuff from the period and enjoy knowing that there are other people out there who do as well, lol. __________________ "A ship is always referred to as a 'She' because it costs so much to keep one in paint and powder." - Admiral Chester W. Nimitz, Commander in Chief of the Pacific Fleet

02-27-15, 04:37 PM	#5
makman94 Hellas Join Date: Jul 2008 Posts: 2,325 Downloads: 182 Uploads: 7	amazing find, Kartengruppe ! is there a way to show us some more drawings ? __________________ Knowledge is the only thing that nobody can ever take from you... Mediafire page:http://www.mediafire.com/folder/da50.../Makman94_Mods

02-27-15, 04:52 PM	#6
kartengruppe Loader Join Date: Apr 2010 Location: Italy Posts: 85 Downloads: 17 Uploads: 0	www.kartengruppe.it V-TAFEL I posted all the pages with text & instructions All the other pages of this book are tables with numbers (direction depht & more) Next time I'll upload further manual PS: you may study the V-tafel book only here, on subsim. You can't find it on the web. Good job, commanders

02-27-15, 06:33 AM	#2
limkol XO Join Date: Sep 2007 Location: looking in the bilge for a bottle opener Posts: 416 Downloads: 210 Uploads: 0	Unbelieveable! You just keep finding them Very interesting. Thanks for sharing your work.

03-05-15, 07:53 AM	#8
Jimbuna Chief of the Boat Join Date: Feb 2006 Location: 250 metres below the surface Posts: 190,473 Downloads: 63 Uploads: 13	Nice one __________________ Wise men speak because they have something to say; Fools because they have to say something. Oh my God, not again!!

03-23-15, 04:08 AM	#9
kartengruppe Loader Join Date: Apr 2010 Location: Italy Posts: 85 Downloads: 17 Uploads: 0	U-BOOT trigonometric navigation & this is the item used by UBOOTE for the trigonometric navigation ID: 2228 (fruher 2173) NAME: Messkarte zur Auflösung sphärischer Dreiecke (translate: Measurement board for resolution spherical triangles) PATENT: Dr. E. Kohlschütter YEAR: 1936 FROM: my collection http://www.kartengruppe.it/index.php/lehrbuecher

06-15-16, 10:47 AM	#10
kartengruppe Loader Join Date: Apr 2010 Location: Italy Posts: 85 Downloads: 17 Uploads: 0	U-Boat technical specifications U-Boat description and operating instructions (link to collection) New: original U-Boat items on collection. Hi, this new category lists volumes containing the technical specifications (Beschreibung und Betriebsvorschrift) or exclusive operating instructions for the German Kriegsmarine U-boats: built or use of special equipment for submarines. Text is often accompanied by drawings and technical designs. - Typ-Erprobungsplan für U-Boots Typ IX D1 und IX D2 - Beschreibung und Betriebsvorschrift für die Treibölanlage auf U Boote Bauart IX C - Beschreibung und Betriebsvorschrift für die Feuerlöschanlage auf U Boote Bauart IX D1 u. 2 - Beschreibung und Betriebsvorschrift für die Anker- und Spillanlage auf U Boote Typ IX C und IX D 2 - Beschreibung und Betriebsvorschrift für die Ruderanlage (mechanischer Teil) auf U Boote Typ IX C/40 - Beschreibung und Betriebsvorschrift für die Koch- und Kühlanlagen auf U-Boote Typ IX D 2 - Beschreibung und Betriebsvorschrift für die Lüftungsanlagen auf den U-Boote Typ IX D 1 und IX D 2 - Beschreibung und Betriebsvorschrift für die Motorenölanlage auf U-Boote Typ IX C/40 - Beschreibung und Betriebsvorschrift für die Dieselmotoren M 9 V 40/46 auf den Unterseebooten Typ IX, Band I some previews by www.kartengruppe.it

06-15-16, 11:11 AM	#11
Aktungbby Gefallen Engel U-666 Join Date: Jul 2013 Location: On a tilted, overheated, overpopulated spinning mudball on Collision course with Andromeda Galaxy Posts: 29,981 Downloads: 24 Uploads: 0	Cosines tangents and logarythms! oh my!thank god for GPS! *Fascinating!...even if it sorta triggers my 'post traumatic trigonometry syndrome' I barely passed with a c-...math ain't my strong suit! I'm gazing up on the mancave shelf at my old 1933 leather-bound copy of Burington mathematical tables and formulas my engineer dad loaned me in in 1967!!! It didn't help much "Natural* ?? Trigonometric Functions"??!! unnatural maybe ! __________________ "Only two things are infinite; The Universe and human squirrelyness?!! Last edited by Aktungbby; 06-15-16 at 11:20 AM.

07-04-16, 10:54 AM	#12
kartengruppe Loader Join Date: Apr 2010 Location: Italy Posts: 85 Downloads: 17 Uploads: 0	1943 Ubootshandbuch United States of America Coasts Collection: Secret book. Geheim M.Dv.Nr.860,1 Ubootshandbuch der Ostküste der Vereinigten Staaten von Nordamerika Nördlicher Teil, Oberkommando der Kriegsmarine 1943 By Kartengruppe

12-31-19, 04:33 PM	#13
derstosstrupp Grey Wolf Join Date: Aug 2008 Posts: 913 Downloads: 490 Uploads: 0	For anyone interested, for purposes of the Wolfpack simulation I re-created this in Google sheets using scripts with push buttons. If anyone is interested please check it out. It is only valid for own speed of 18 kts, and all targets speeds down to 4 kts and a minimum distance of 9000 m. The purpose of the original document was to tell commanders when to turn and by how many degrees to ensure a minimum distance to the target is maintained while overtaking. https://docs.google.com/spreadsheets...M2M6Uezb-2OdUI __________________ Ask me anything about the Type VII or IX! One-Stop Targeting Shop: https://drive.google.com/drive/folde...WwBt-1vjW28JbO My YT Channel: https://www.youtube.com/channel/UCIJ...9FXbD3S2kgwdPQ