B2431 wrote:


Date: 6/23/2004 8:40 PM Central Daylight Time
Message-id:


Matt

My computer bombed so this may go as a dup?

I have thousands of hours in jet fighters breathing 100% oxy.

We had all kinds of electrical stuff in cockpit(s) and aircraft. High
power Radar, Radio's, etc., etc.
.

Big John
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~
On Wed, 23 Jun 2004 18:28:37 -0400, Matt Whiting
wrote:

Richard Lamb wrote:


In the aftermath of the Apollo 1 fire, NASA took a year (and $75 mil)
to redesign the space craft, mature their mental attitudes, and yes,
did come back with a much safer vehicle.

Yes, but I still wonder how anyone in their right might would use a
nearly pure oxygen atmosphere in a vehicle full of humans and electrical
equipment...

Matt

The difference is Apollo 1 was flooded with pure O2 where jet fighters push O2
from a LOX converter to a face mask. Big difference. The only electronics in
the mask is a microphone.

Having said that the electrical systems in Apollo 1 were poorly routed and
protected.
It was an accident waiting to happen.

Dan. U.S. Air Force, retired

Aaaaaaaaand, pure O2 pressurized at 15 PSI...

That's called a (low pressure) fuel air bomb these days.