Movie and still picture of F-14 piercing sound barrier
This was sent to me by a friend who is a physicist. Here is his
description:
This is extraordinary photography, of a once in a life time scene.
Every so often, just the right combination of conditions and events
occur to create an unbelievable event, in this case an F-14 passing
through the sound barrier. Not only were the water vapor, density and
temperature just right, but there just happened to be a camera in the
vicinity to capture the moment. The F-14 is actually in transonic
flight, with normal shock waves emanating from behind the canopy and
across the wings and fuselage. The condition will last for only an
instant, and once supersonic flow exists completely around the
aircraft, sharp-angled sonic cones replace the normal shock waves.
The odds of getting a shot like this are staggering.
Here's a link to the still image and some authoritative information
about it. It's not very large; 55Kb. Click on the small one to see
it full size.
sound barrier photo
This is a moderately large Mpeg file (1.35 Mb). You need mpeg player
software on your computer to view it. It has no sound. It will take
about 7 minutes to download at 28.8 kb/sec. (In my humble opinion,
it is well worth the time).
Soundbarrier.mpeg