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Old 03-26-06, 10:47 AM   #2
Montbrun
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Join Date: Feb 2006
Location: Raleigh, NC
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Default Re: Realistic pericsope and snorkel speeds

Quote:
Originally Posted by xrvjorn
In earlier threads, there's a consensus that a realistic snorkel speed would be about 7 knots and that you couldn't go flat out with the periscope up either.

What's a realistic max speed for a raised periscope?

The type XXI has a sturdier looking snorkel than the VII and IX. Could it withstand higher speeds?

It's a bummer that we can't put snorkels on the type IIs. It's got the perfect size for sneaking into British ports!
I recently read that the "Snort" boats (Type VIIC), sailing from Norway (after D-Day) would remain submerged, and raise the Snorkel 4 hours out of every 24, to recharge batteries, air, etc. It would take 2 weeks to travel to their stations in the Channel, a couple of days on station, then 2 weeks return voyage. The max speed for a raised Snorkel was 5 knots.
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\"Ein U-boot ohne Sehrohr ist heute angekomman - A U-Boat without a periscope arrived today.\" - Message sent to Gunther Prien in U-47 during the Norwegian Campaign by Karl Doenitz to tell Prien about the birth of his second daughter...
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