Fuel dumping!

F-111s at Edwards AFB open houses did it for years (1970s).

Jim Thomas

Errol Cavit wrote:

"Ed Majden" wrote in message news:kg0gb.28475$pl3.8704@pd7tw3no...

Some of you are jet jocks or ex-jet jocks. What can you tell me about
the practice of dumping fuel from a jet and the igniting this dumped fuel by
cutting in your afterburners? Wouldn't this be a very risky practice?


In theory, not if you are going faster than the burn rate of the fuel.
The USAF banned it for their F-111s (now retired), the RAAF still does
it.

It's covered in aus.aviation fairly often

groups.google.com/groups?q=dump&btnG=Google+Search&meta=group%3Daus. aviation.*

If

not, why would this be done? On another newsgroup, this is being used to
explain a photograph taken by a young fellow in the UK. The photograph was
first explained to be the entry of a meteorite in the upper atmosphere but
now this is not supported. Some are using this fuel dump ignition theory to
explain what was photographed. Your comments on this practice, if it
exists, would be appreciated.
Ed


Having it happen at altitude in the UK is rather different from at an
Australian airshow however.

Cheers
Errol Cavit