Fuel dumping!

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? 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

"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? 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


The RAAF F-111's do this pretty regularly , I seem to recall one
did it over Sydney during the recent Olympics, that footage was
seen around the world.

As for why, well its pretty dammed spectacular is the main reason

Keith

Keith Willshaw 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? 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


The RAAF F-111's do this pretty regularly , I seem to recall one
did it over Sydney during the recent Olympics, that footage was
seen around the world.

As for why, well its pretty dammed spectacular is the main reason

Keith

It made at least one Oxford Mail newspaper in England when an F-111 did it
over Upper Heyford and what with some old thatched houses and corn fields
around it scared a few people.

Richard.

Richard Brooks wrote:

Keith Willshaw 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? 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


The RAAF F-111's do this pretty regularly , I seem to recall one did
it over Sydney during the recent Olympics, that footage was seen
around the world.

As for why, well its pretty dammed spectacular is the main reason


Keith


It made at least one Oxford Mail newspaper in England when an F-111
did it over Upper Heyford and what with some old thatched houses
and corn fields around it scared a few people.

Richard.

Do you know what year this incident happened? In the years that I was
stationed at Heyford with the Varks, fuel dumping was prohibited. Even
during an IFE. Crews were told to burn off fuel or, if necessary, eject
over an uninhabited area. Us maintenance types had boldface warnings in
the workcards not to check the fuel dump valve for operation unless the
aircraft was in the fuel barn. Due to the real danger of the valve
failing in the open position and the aircraft pouring 32K lbs of JP-8
onto the ground, messing with the dump valve was verboten.

I'd take any article written in the local papers with a grain of salt.
While I was there, the Banbury rag would routinely print a photo of one
of our Varks lifting off the runway with external tanks and a headline
screaming about the Americans flying with nuclear weapons loaded under
the wings over Upper Heyford village.

Vygg

Vygg wrote:
Richard Brooks wrote:

Keith Willshaw 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? 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


The RAAF F-111's do this pretty regularly , I seem to recall one
did it over Sydney during the recent Olympics, that footage was
seen around the world.

As for why, well its pretty dammed spectacular is the main reason


Keith


It made at least one Oxford Mail newspaper in England when an F-111
did it over Upper Heyford and what with some old thatched houses
and corn fields around it scared a few people.

Richard.

Do you know what year this incident happened? In the years that I was
stationed at Heyford with the Varks, fuel dumping was prohibited. Even
during an IFE. Crews were told to burn off fuel or, if necessary,
eject over an uninhabited area. Us maintenance types had boldface
warnings in the workcards not to check the fuel dump valve for
operation unless the aircraft was in the fuel barn. Due to the real
danger of the valve
failing in the open position and the aircraft pouring 32K lbs of JP-8
onto the ground, messing with the dump valve was verboten.

I think it was not meant to happen as I think the aircraft was possibly
taking off as it did so! It certainly made the local Central TV News as I
lived in Oxford at that time. Of course the newspapers had to show the odd
thatched cottage to make a point. Bit like putting a childs shoe or toy on
top of a pile of rubble! ;-)

Try the Oxford Mail archives and even contacing Central Television.

Personally I more enjoyed the aircraft that overshot RAF Abingdon's runway
and got a parking ticket from the local traffic warden.

I'd take any article written in the local papers with a grain of salt.

That goes without saying really but Brize' has been lucky where news has
gone. Even the light aircraft that crashed nearby didn't (ahem) make much
impact!

While I was there, the Banbury rag would routinely print a photo of
one
of our Varks lifting off the runway with external tanks and a headline
screaming about the Americans flying with nuclear weapons loaded under
the wings over Upper Heyford village.

I'll ask around but it gets a bit of a strain keeping all news articles of
everything aircraft although I do have a small pile of the last Upper
Heyford airshow glossies that a nice lady on base had sent me albiet nowhere
near a patch on their earlier days.

Richard.

Further to my other post I include the following URL that may put some light
on the situation.

http://f-111.net/t_no_E.htm

There are a couple of fuel dumping measures taken but before an impending
crash but the TV and newspaper story I remember didn't have a crash.

Richard.

In article , "Richard Brooks"
wrote:

Further to my other post I include the following URL that may put some light
on the situation.

http://f-111.net/t_no_E.htm

There are a couple of fuel dumping measures taken but before an impending
crash but the TV and newspaper story I remember didn't have a crash.

Richard.

Which measures?

--
Harry Andreas
Engineering raconteur

Richard Brooks wrote:

Further to my other post I include the following URL that may put
some light on the situation.

http://f-111.net/t_no_E.htm

There are a couple of fuel dumping measures taken but before an
impending crash but the TV and newspaper story I remember didn't
have a crash.

Richard.

Wow! I'd sent an email to the webmaster of that site a couple of
years ago about my rambling musings over tail numbers when I was
stationed there, but never bothered to check the site. I'm surprised
that my words are now posted there. Guess I should check in once and awhile.

Couldn't find anything specific to fuel dumping, but I can really only
speak to the years that I was there. I don't doubt that it may have
happened at some time prior to '83. I'm not sure when the prohibition
went into effect. Even so, I'm sure that procedures would have required
that it occur at an altitude well above anything that would have
endangered any thatched roofs. ;-)

I lived on the economy (in Northants) while there and the Oxford Mail
was a bit outside my budget. I was paid in dollars and pretty much lived
by the exchange rate. The year that the Iron Maiden took on King Arthur
I was able to afford a subscription to the Buckingham paper (the title
escapes me), but it didn't seem to have much interest in anything other
than the market price of rapeseed, so I let it go. The Banbury paper was
free (and, therefore, within my budget).

I know for a fact that I kept at least one of the Banbury papers with
the notorious "world's largest tactical nukes" photos on the front page.
I'm just a bit loathe to crawl up into the attic and dig through those
boxes to find it in this heat (I live in Arizona, now).

Vygg

I used to Live at Fringford and watched an F111 dumping and burning at
about 3kft heading South towards Upper Heyford during the summer of
1988. I watched the papers but not surprisingly heard nothing about the
reason.



Tobin

In message , Vygg
writes


Richard Brooks wrote:

Keith Willshaw 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? 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


The RAAF F-111's do this pretty regularly , I seem to recall one did
it over Sydney during the recent Olympics, that footage was seen
around the world.

As for why, well its pretty dammed spectacular is the main reason


Keith


It made at least one Oxford Mail newspaper in England when an F-111
did it over Upper Heyford and what with some old thatched houses
and corn fields around it scared a few people.

Richard.

Do you know what year this incident happened? In the years that I was
stationed at Heyford with the Varks, fuel dumping was prohibited. Even
during an IFE. Crews were told to burn off fuel or, if necessary, eject
over an uninhabited area. Us maintenance types had boldface warnings in
the workcards not to check the fuel dump valve for operation unless the
aircraft was in the fuel barn. Due to the real danger of the valve
failing in the open position and the aircraft pouring 32K lbs of JP-8
onto the ground, messing with the dump valve was verboten.

I'd take any article written in the local papers with a grain of salt.
While I was there, the Banbury rag would routinely print a photo of one
of our Varks lifting off the runway with external tanks and a headline
screaming about the Americans flying with nuclear weapons loaded under
the wings over Upper Heyford village.

Vygg


--
tob

TJ wrote:
I used to Live at Fringford and watched an F111 dumping and burning at
about 3kft heading South towards Upper Heyford during the summer of
1988. I watched the papers but not surprisingly heard nothing about
the reason.



Tobin

This sound like the one!

The newspapers, in chasing reality, montaged an F-111, a cottage and
people running for the hills.

It did make the Central ITV news but that's because they've already done
the 'skate-boarding' duck for those slow news days.

I've video taped so much stuff and now have got rid of a lot as you can
only keep so much stuff.


Richard.