Odd sounding prop
Walking the dog today in Sandhurst (Surrey Hants Berks border)unusual prop sound caught mt attention , nothing as deep as the Antonovs not a Herc or an Atlas, despite clear skies I couldnt see much although there was a smallish aircraft high but no contrails heading SE at about 0900.
It was just the unusual sound that caught my attention, sort of half way between a piston noise and turboprop although i think in both cases its the prop not the engine that makes the most noise. Any ideas? |
FR24 for around 0900 local is showing a Cessna 310R G-FFWD in that area heading south at 10000ft.
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C310 G-FFWD passed over that area at 10000' heading SE just before 9am.
Diamond Twinstar G-DOSB heading ESE just to the NE of Farnborough at 1300' just after 9am - their diesel engines do sound rather odd, fairly high pitched and rather like those fan-powered airships that were around a decade or so back... looks like it went into Blackbushe. |
Whilst we have the experts to hand what was the unusual prop going over London SW to NE at 11.40 local yesterday (Monday) call sign STQ444 ? Not like the usual suspects ?
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STQ444 was a Starwings CitationJet D-CKNA which went into Luton around then. Came in via Mayfield and Barkway with a turn over London.
Can't do replays on ADSB Exchange but I did notice a German AF A400M heading west over London at some point yesterday, probably morning - think it went into Fairford. |
Thank you, that's a case of seeing an un-identified aircraft and hearing another and making 1+1 = 3 ;-) What ever prop job I heard was not a hero, nor A400, nor flybe, nor russkie but perhaps something else. Sort of sounded like a P-3, but who knows!
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Originally Posted by SpringHeeledJack
(Post 10544276)
Thank you, that's a case of seeing an un-identified aircraft and hearing another and making 1+1 = 3 ;-) What ever prop job I heard was not a hero, nor A400, nor flybe, nor russkie but perhaps something else. Sort of sounded like a P-3, but who knows!
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People still don't seem to realise that not all aircraft will show on FR24 or similar because they don't carry the necessary avionoics; military aircraft mostly but many civil ones too.
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Originally Posted by chevvron
(Post 10544847)
People still don't seem to realise that not all aircraft will show on FR24 or similar because they don't carry the necessary avionics; military aircraft mostly but many civil ones too.
Here's a Typhoon from a couple of months ago, which obviously wasn't tracking on FR24: https://cimg2.ibsrv.net/gimg/pprune....b85b34940c.jpg Groundspeed 655 kts. :O |
Many thanks as always-I will go for the Cessna 310- wonderful looking aircraft which is god knows how old now. The height and sipped seem about right for what was not much more than a silver dot and I know they have pretty powerful engines but never heard one in the cruise .
I shall have to give web track a try myself to stop bothering some of you most helpful and informative members |
Sorry should be Webtrak
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Loud turboprop heard this morning,a quick look on ADS-B showed a German Air Force A400 heading E out to sea between Clacton and Harwich.
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I find that the A400 has a most distinct sound when flying over unlike any of the other regulars. The Piaggio push propeller being another that usually needs no checking to see what it is.
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Originally Posted by SpringHeeledJack
(Post 10545829)
I find that the A400 has a most distinct sound when flying over unlike any of the other regulars. The Piaggio push propeller being another that usually needs no checking to see what it is.
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Cessna 337 as well though I haven't seen/heard one in a long time. There an American one doing a lot of orbits well to the east of Biggin recently, a pic I saw of it showed it be an O-2.
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Originally Posted by chevvron
(Post 10545871)
Piaggio never made a quiet aircraft; the P136, P166 and P180 are all pushers and all have a distinctive noise, likewise the Beech Starship.
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Course Pax had it been a Britannia, you wouldn't have heard it anyway.
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Originally Posted by chevvron
(Post 10545871)
Piaggio never made a quiet aircraft.
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Originally Posted by Talkdownman
(Post 10551007)
...or a quiet scooter. I don't think Piaggio do 'quiet'...
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22 August c 1450 two Stearman(?) all yellow wing walkers heading east over Crowthorne making quite a noise.
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