General Discussions
This is the place to discuss general issues related to the U-boat war or the war at sea in WWII.
Re: OS Convoys
Posted by:
Parade
()
Date: November 11, 2001 08:10AM
<HTML>Hi, Théo,
Normaly, a slow (speed) convoy sails about less than ten nautical miles per an hour, on water level, but, with the different ways and heads to escape to submarine warfare, the real speed on the botton is near five or only six NM/H.
Fast speed convoies sail about 15 nm/h on water but in this war time, only a few lot of merchant ships sail upper than 12 nm/h.
Remenber, at surface level a sub sails near 16 nm/h and only 5 to 7 under water with electric power. If she sails more speed, the time of poursuit is shorted because of the capacity of electric battery.
Regards</HTML>
Normaly, a slow (speed) convoy sails about less than ten nautical miles per an hour, on water level, but, with the different ways and heads to escape to submarine warfare, the real speed on the botton is near five or only six NM/H.
Fast speed convoies sail about 15 nm/h on water but in this war time, only a few lot of merchant ships sail upper than 12 nm/h.
Remenber, at surface level a sub sails near 16 nm/h and only 5 to 7 under water with electric power. If she sails more speed, the time of poursuit is shorted because of the capacity of electric battery.
Regards</HTML>
Subject | Written By | Posted |
---|---|---|
OS Convoys | Theo Horsten | 11/11/2001 06:55AM |
Re: OS Convoys | Parade | 11/11/2001 08:10AM |
Re: OS Convoys | Theo Horsten | 11/11/2001 11:51AM |