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To: 4700gbera@um*.cc*.um*.ed*
Subject: Re: Deep air diving (REALLY deep!).
From: <Christina_Young@Wa*.Me*.co*>
Cc: techdiver@opal.com
Date: Wed, 8 Feb 95 18:17:36 EST
Dave Ventre writes:

> I have these fantasies about dong deep penetration dives on the Titanic...

This past weekend I was fortunate enough to have the opportunity to see
the IMAX movie "Titanica" in Norwalk.  It included an impressive penetration
into the huge engine room of the Titanic by one of the two Russian Mir
deep diving submarines (crew of 3) on the expedition.  It was pretty
scary, though, when they got stuck on some hanging debris while trying to
exit.  It took them several, hair-raising, hull-banging minutes to break
free.  I'm sure at one point the guys thought they were going to die down
there, at 12,000+ fsw.

Although this qualifies as a deep dive (1 atm, I suppose), it isn't
exactly an air dive.  The atmosphere inside the Mir subs has a very
high FO2, the movie didn't say exactly how high, but the crew must
wear flame-retardant suits (one of the Russian scientists said this
is to give them an extra 5 seconds to live).

A good movie if anyone has a chance to see it... LOTS of artifacts...
they found the engine telegraph sitting in the sand, set on "slow ahead",
not "full reverse" as widely believed.

Christina

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