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‘Fast jets’

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Old 24th Dec 2018, 11:45
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A Jaguar was a fast jet.................
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Old 24th Dec 2018, 14:00
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A Jaguar was a fast jet.................
Limited to M0.9 at low level if drop tanks were fitted. Could exceed it though.

Here we go...……………………..
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Old 24th Dec 2018, 14:16
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Stilton......the early model B-52 Stratofortress (not necessarily fast or pretty but still hoofing it all these decades later) also started life with a canopy design that made it look very similar to the B-47.


https://en.wikipedia.org/wiki/Boeing...52sideview.jpg
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Old 24th Dec 2018, 18:51
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Originally Posted by ;
Limited to M0.9 at low level if drop tanks were fitted. Could exceed it though.
.95 comes to mind with tanks fitted.
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Old 24th Dec 2018, 19:20
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I stand corrected.

My display jet was totally clean apart from the outboard pylons, which marginally improved directional stability, which the jet started to run out of at high alpha.
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Old 25th Dec 2018, 03:55
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The Buccaneer was a "Fat" jet.......
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Old 25th Dec 2018, 12:03
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Considering the Jag was originally a trainer design I always thought its ability to go supersonic wasn't bad.

There were rumours about a VC10 achieved it, even a spitfire came close.
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Old 26th Dec 2018, 08:14
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Originally Posted by NutLoose
Considering the Jag was originally a trainer design I always thought its ability to go supersonic wasn't bad.

There were rumours about a VC10 achieved it, even a spitfire came close.
The Jaguar, if clean, was supersonic at low-level. I should know. Shall not say where though

The VC10 has gone supersonic, though in error. Crossing the Pond at speed with the Flt Eng off the flt deck, then passing thro a front resulted sometimes in a big change in temperature which resulted in s big speed jump. Though the mach warning horn would have sounded, unless of course a naughty man had pulled the cb.
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Old 26th Dec 2018, 13:08
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I did a supersonic dive in the back of a Jag off Gib once

The spitfire was a Mk 19 in a dive off Hong Kong with a Flt Lt Powell at the controls.
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Old 26th Dec 2018, 13:10
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I did a supersonic dive in the back of a Jag off Gib once

The spitfire was a Mk 19 in a dive off Hong Kong with a Flt Lt Powles at the controls.
it was PS854 and recorded 0.96 Mach or 715mph in a dive from over 51,500 ft and no that isn't a typo!

More here
Edward Powles ? Fastest Piston Pilot ? World of Indie


...

Last edited by NutLoose; 26th Dec 2018 at 13:27.
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Old 26th Dec 2018, 16:35
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Considering the Jag was originally a trainer design I always thought its ability to go supersonic wasn't bad.
Haven't done a recent search, but I believe the Jag may have had its roots in the Breguet 121, which ISTR was a potential bidder for the NATO light-fighter competition (Sabre replacement?) that was sort-of won by the Fiat G91. Sort-of, in that only the Germans, Italians and Portugese ever bought them. As usual, facts are probably all over the shop - DuckDuckGo is your friend (never touch G00gle meself...)
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Old 26th Dec 2018, 21:09
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Originally Posted by BigGreenGilbert

Course you did!
And survived 🤓
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Old 26th Dec 2018, 22:06
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sharpend wrote:
The VC10 has gone supersonic, though in error. Crossing the Pond at speed with the Flt Eng off the flt deck, then passing thro a front resulted sometimes in a big change in temperature which resulted in s big speed jump. Though the mach warning horn would have sounded, unless of course a naughty man had pulled the cb.
Oh really? That could only happen if someone was trying to maintain a constant TAS and failed to notice a change in OAT of around -57 deg C! Frankly I smell BS, I'm afraid! Try doing the IMN / IAS / OAT calcs, mate! What I suspect happened was that no-one was monitoring the IAS and the change in OAT across a front increased engine thrust, which caused the aircraft to accelerate, tripping the high speed warning horns...and probably the odd surge or few!

During Full Air Tests, I was authorised to take the VC10K2/3/4 up to (IIRC) M0.925. The airflow noise and buffeting, as well as the nose down pitch change at high IMN and the general handling, indicated to me that anything faster would have been very risky. The VC10 C Mk1 was cleaner, but even so I very much doubt that any RAF pilot ever went supersonic in a VC10!
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Old 27th Dec 2018, 09:41
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Originally Posted by Ogre
The Buccaneer was a "Fat" jet.......
She certainly was! With a clean wing Mk 2A and newish Speys she would reach M.95 or 620kts on arrival at a display back in the day. You had to be very sure that you kept the ball in the middle above 600kts.
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Old 27th Dec 2018, 14:26
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Fighters, bombers, etc.

Most jets are fast (or vast).
Some are fighters, the majority are not.
Questions?
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Old 27th Dec 2018, 17:04
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Originally Posted by Pontius Navigator
And survived ��
S / Ldr St**n 14 Sqn took me up to do aeros, nice experience as was flying in a Fuga.. incidentally we put some Jags up for the border opening if i remember correctly, but we were not there so to speak at the time, it was flag waving come hands off sort of detachment.... caused a few in RAFG and the UK to nearly have heart failure when they saw the impromptu flight on the news, good detachment, bar nearly stuffing the seven three into the rock trying to land in out of limits crosswinds, apparently the crash was sounded as they thought we were history. Night on the Algarve and back the next day, followed by several days of walking around smelling like I had been on the piss all day and getting pulled up more than once because of it due to the muppets smashing the litre of spirits in my bag that was on top of all my uniforms.
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Old 27th Dec 2018, 18:04
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Well, that made sense...
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Old 27th Dec 2018, 21:07
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Originally Posted by Ogre
The Buccaneer was a "Fat" jet.......
Banana Jet

Ttfn
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Old 28th Dec 2018, 01:53
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Olster, you have lost me, I was replying to PN's comment about flying in the Jag and pointing out that we all came very close to not surviving at all, closest to death I have ever come too, we nearly lost most of the Sqn.
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Old 28th Dec 2018, 03:42
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Not just a UK term. It's used in the U.S. as well.
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