Spitfire crash Biggin Hill

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Discussion

mattdaniels

7,353 posts

282 months

Monday 3rd August 2015
quotequote all
Pan Pan Pan said:
oyster said:
Took my toddler up there to watch the planes today. Chose the wrong day.
The spitfire took off over us sounding very rough, pilot did a very tight low level turn to starboard to try to put down within the airfield.

He was lucky he used 29 to depart as not sure he'd have cleared the trees near the old RAF base if he was on 21.[/quoten

The strongest rule when an engine failure on take off occurs, is do not try to turn back to the airfield. but to choose a suitable landing place as near to straight ahead as possible
Any idea what height the pilot managed to achieve? Given the value of the aircraft, and the possibility that the engine was still producing `some' power, could this be why the pilot tried to
turn back?
Does anyone have any details of the height the pilot was able to achieve?
You are right, that "straight ahead, 30 degrees either side of the nose" is something that is drummed in to student pilots as soon as they reach the "Engine Failure After Take Off" part of the syllabus. I've done approximately 50 hours of PPL training out of Biggin and there are a few options for fields to put down in, and the ground does drop away quite sharply once you are outside the aerodrome giving you a bit of height to play with (it's not called Biggin HILL for nothing), but frankly I was not there at the controls dealing with whatever issues needed to be dealt with, the pilot involved has way way way more experience than me, he got the aircraft down and he walked away.

Maybe it wasn't "textbook" but he got the right result.

IforB

9,840 posts

229 months

Monday 3rd August 2015
quotequote all
Pan Pan Pan said:
oyster said:
Took my toddler up there to watch the planes today. Chose the wrong day.
The spitfire took off over us sounding very rough, pilot did a very tight low level turn to starboard to try to put down within the airfield.

He was lucky he used 29 to depart as not sure he'd have cleared the trees near the old RAF base if he was on 21.


The strongest rule when an engine failure on take off occurs, is do not try to turn back to the airfield. but to choose a suitable landing place as near to straight ahead as possible
Any idea what height the pilot managed to achieve? Given the value of the aircraft, and the possibility that the engine was still producing `some' power, could this be why the pilot tried to
turn back?
Does anyone have any details of the height the pilot was able to achieve?
In an emergency, your first job is to try and survive without killing or hurting anyone else. There are times when it is perfectly possible to do a 180 and stick it back on the runway. It depends on the wind and especially the performance of the aircraft and whether there is any residual power left.

I dislike the "always land ahead" stuff, as it limits people's thinking and if you can only fly an aircraft based on a prescriptive set of rules rather than being able to think your way out of a problem, then I'd rather you stayed on the ground.

Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.

Edited by IforB on Monday 3rd August 09:10

GGibbo

173 posts

176 months

Monday 3rd August 2015
quotequote all
IforB said:
Pan Pan Pan said:
oyster said:
Took my toddler up there to watch the planes today. Chose the wrong day.
The spitfire took off over us sounding very rough, pilot did a very tight low level turn to starboard to try to put down within the airfield.

He was lucky he used 29 to depart as not sure he'd have cleared the trees near the old RAF base if he was on 21.[/quoten

The strongest rule when an engine failure on take off occurs, is do not try to turn back to the airfield. but to choose a suitable landing place as near to straight ahead as possible
Any idea what height the pilot managed to achieve? Given the value of the aircraft, and the possibility that the engine was still producing `some' power, could this be why the pilot tried to
turn back?
Does anyone have any details of the height the pilot was able to achieve?
In an emergency, your first job is to try and survive without killing or hurting anyone else. There are times when it is perfectly possible to do a 180 and stick it back on the runway. It depends on the wind and especially the performance of the aircraft and whether there is any residual power left.

I dislike the "always land ahead" stuff, as it limits people's thinking and if you can only fly an aircraft based on a prescriptive set of rules rather than being able to think your way out of a problem, then I'd rather you stayed on the ground.

Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.
Agree with this. 30 degrees either side of the nose works for light aircraft. Would you fancy landing a much heavier tail dragger with narrow track u/c and a huge engine in the nose in a plowed field? Different aircraft will have different actions in case of emergencies before you even consider the area/conditions in which they are operating.


Ginetta G15 Girl

3,220 posts

184 months

Monday 3rd August 2015
quotequote all
Pan Pan Pan said:
The strongest rule when an engine failure on take off occurs, is do not try to turn back to the airfield. but to choose a suitable landing place as near to straight ahead as possible.
That may be the case for your average Civie flying a Spamcan but it is not a truism across the board.

Aside from the fact that Central Flying School teaches Service pilots how and when to do 'turnbacks', the pilot in this case was Dan Griffiths, a hugely experienced Above the Average ex-Harrier jock and Test Pilot. He probably has more warbird flying hours than most, and I certainly would trust his judgement over most people's.

CAPP0

19,582 posts

203 months

Monday 3rd August 2015
quotequote all
Roo said:
I think that's the one that flies over here quite a lot.
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink ) and is, I am told, based at Biggin Hill, so unless they have more than one there in similar livery, it would seem likely that it's the same one.

In fact it did overfly on Saturday afternoon, headed in the general direction of BH. What time did the crash occur? I was in the garden and didn't check the time it passed me but it would have been around 4pm. Didn't sound rough but was notably quieter than usual. Perhaps conserving/managing power, although that wouldn't necessarily explain why he then attempted another t/o (all assuming it was the same aircraft). Could it have been checked and given the all-clear?

Eric Mc

122,013 posts

265 months

Monday 3rd August 2015
quotequote all
CAPP0 said:
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink )
D -Day stripes - painted on aircraft taking part in the D-Day operation in an attempt to minimise friendly fire incidents.

oyster

12,595 posts

248 months

Monday 3rd August 2015
quotequote all
From my vantage point near the rwy I'd say he got to no more than 200-250 ft before a tight 180 to the right (actually more like a 200 deg turn).
I wouldn't want to put down in any fields ahead of the nose from Biggin, there's only a large valley in front with steep sides until you're a couple of miles out from departure.

ecsrobin

Original Poster:

17,117 posts

165 months

Monday 3rd August 2015
quotequote all
Eric Mc said:
CAPP0 said:
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink )
D -Day stripes - painted on aircraft taking part in the D-Day operation in an attempt to minimise friendly fire incidents.
I believe the correct term is "invasion stripes" wink

dr_gn

16,162 posts

184 months

Monday 3rd August 2015
quotequote all
ecsrobin said:
Eric Mc said:
CAPP0 said:
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink )
D -Day stripes - painted on aircraft taking part in the D-Day operation in an attempt to minimise friendly fire incidents.
I believe the correct term is "invasion stripes" wink
Yup, also used in the Korean war.

RichB

51,567 posts

284 months

Monday 3rd August 2015
quotequote all
IforB said:
Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.
OOI what is the approx glide ratio of a Spitfire?

Eric Mc

122,013 posts

265 months

Tuesday 4th August 2015
quotequote all
ecsrobin said:
Eric Mc said:
CAPP0 said:
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink )
D -Day stripes - painted on aircraft taking part in the D-Day operation in an attempt to minimise friendly fire incidents.
I believe the correct term is "invasion stripes" wink
Yes, they are - but they were specifically used for the D-Day invasion. A slightly different ersion did exist for ID purposes earlier in the war but this Spitfire is painted to represent an aircraft used on D-Day. A few months after D-Day, the order went out to remove sections of the stripings so aircraft continued to wear a reduced version of the markings up to and beyond Arnhem.

Black and white stripes were also used in Korea and black and yellow) stripes were used during the Suez crisis.

IforB

9,840 posts

229 months

Tuesday 4th August 2015
quotequote all
RichB said:
IforB said:
Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.
OOI what is the approx glide ratio of a Spitfire?
No idea. I've never flown one unfortunately. I imagine that clean it's pretty good.

Eric Mc

122,013 posts

265 months

Tuesday 4th August 2015
quotequote all
And I presume it will vary from version to version - because of the differing weights, wing shapes etc.

ecsrobin

Original Poster:

17,117 posts

165 months

Tuesday 4th August 2015
quotequote all
Eric Mc said:
ecsrobin said:
Eric Mc said:
CAPP0 said:
Certainly the one which overflies me in NW Kent almost daily has the black & white stripes under the wings (I know there is a technical term for those, someone cleverer than me will fill in that gap wink )
D -Day stripes - painted on aircraft taking part in the D-Day operation in an attempt to minimise friendly fire incidents.
I believe the correct term is "invasion stripes" wink
Yes, they are - but they were specifically used for the D-Day invasion. A slightly different ersion did exist for ID purposes earlier in the war but this Spitfire is painted to represent an aircraft used on D-Day. A few months after D-Day, the order went out to remove sections of the stripings so aircraft continued to wear a reduced version of the markings up to and beyond Arnhem.

Black and white stripes were also used in Korea and black and yellow) stripes were used during the Suez crisis.
And for single engined aircraft the stripes are narrower than multi engine.

Eric Mc

122,013 posts

265 months

Tuesday 4th August 2015
quotequote all
And they weren't always neatly painted either -


ecsrobin

Original Poster:

17,117 posts

165 months

Tuesday 4th August 2015
quotequote all
The thing that annoys me about aircraft running invasion stripes is the paint shops perfection in making straight lines and smooth paint.

Eric Mc

122,013 posts

265 months

Tuesday 4th August 2015
quotequote all
And those of us who build model kits. I've NEVER seen a model with badly painted invasion stripes.

The truth is that some were painted well (usually at Maintenance Units and factories) and some were painted sloppilly - usually on active airfield by squadron personnel. The gliders in particular were very rough and ready.

CAPP0

19,582 posts

203 months

Tuesday 4th August 2015
quotequote all
Back to an earlier question of mine - does anyone know what time the crash occurred?

RichB

51,567 posts

284 months

Tuesday 4th August 2015
quotequote all
IforB said:
RichB said:
IforB said:
Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.
OOI what is the approx glide ratio of a Spitfire?
No idea. I've never flown one unfortunately. I imagine that clean it's pretty good.
Just wondered, being a glider pilot (ex-instructor) I've done my fair share of simulated cable breaks (and real ones) so been through the landing ahead vs turning back or even doing an S to land ahead in a shorter space. I would have about a 30:1 glide angle two up in a trainer and I believe a Cessna glides between 5:1 & 7:1 so I was just trying to gauge it in my mind.

IforB

9,840 posts

229 months

Tuesday 4th August 2015
quotequote all
RichB said:
IforB said:
RichB said:
IforB said:
Of course the average Cessna on a normal day won't have a chance of performing a 180 turn from 300ft when starting at 65kts, but with something high performance that might have a decent glide ratio and more energy, then it may in rare occasions be possible.
OOI what is the approx glide ratio of a Spitfire?
No idea. I've never flown one unfortunately. I imagine that clean it's pretty good.
Just wondered, being a glider pilot (ex-instructor) I've done my fair share of simulated cable breaks (and real ones) so been through the landing ahead vs turning back or even doing an S to land ahead in a shorter space. I would have about a 30:1 glide angle two up in a trainer and I believe a Cessna glides between 5:1 & 7:1 so I was just trying to gauge it in my mind.
Trawling through my memory banks, I remember reading somewhere that is was around 12-14:1, though I have no idea how accurate my addled brain is!

A Cessna has about a 9:1 glide ratio.