In article ,
vincent p. norris wrote:

..... you can cut seatbelts

Isn't it easier just to unfasten them?


Yes, assuming you can get to the release. After a crash you may have
shift enough that you won't be able to release the seatbelt.

I know of one case where a floatplane flipped upside down in shallow
water. The pilot was still strapped in and couldn't release due to the
new upholstery being thicker than the original and the buckle being
outboard so that it was jammed against the armrest by the pilots weight.
Rescuers were attempting to get him out and handed him a knife, after a
moment he handed the knife back. The airplane sank and he died.

--
Dale L. Falk

There is nothing - absolutely nothing - half so much worth doing
as simply messing around with airplanes.

http://home.gci.net/~sncdfalk/flying.html