Ian
A list of Defford resident research aircraft can be found on the Defford Airfield Heritage Groups site, it includes numerous Lancasters and the Boeing 247. https://deffordairfieldheritagegroup.wordpress.com/aircraft-at-defford/aircraft-at-defford/ and a picture of a similarly equiped Lanc appears in the Images.
Richard
Do the CAF still operate two C46’s ? Always liked that plane.
Someone asked the same question over on WIX http://www.warbirdinformationexchange.org/phpBB3/viewtopic.php?f=3&t=54648 for the answer.
And the belly landing incident with the C46 has only just happened, the overloaded C47 was two years ago.
Richard
Its where you go to get away from the commentary, the wind breaks, the step ladder, the corporate enclosures and all the other crXp that spoils a good airshow.
The low wing monoplane could be a Mauboussin M.123 or another one of a long line of similar aircraft built by this manufacturer numbered M.120 to M.129.
Richard
A very interesting project!
If I have read it right about the propeller rotations, they will rotate inwardly to each other? What stall conditions does this configuration alleviate? How did outwardly rotating propellers work for the P38 but not this? (Or did it work for the P38?)
Cheers.
Kye
Kye
If you page through to the July report you will see it explained about the prop rotation. When it first flew the XP-82 rotation was the same as the P-38 but that didnt work for the XP-82 so it was changed to being the same as the DH Hornet. I wonder if they ever tried the P-38 with the engines swopped over, it might have been better.
Richard
Thanks Mothminor, lovely record of what was everyday live in 1971. I always thought the Vanguard was a sensible aircraft that did a good job without any fuss.
I did a bit of searching on some of the other clips on the same archive site and one listed as ,Catapult Launch Tests, shows the prototype DH110/Sea Vixen and a Scimitar doing take off’s and landings on a carrier but some of the take off’s appear to be done without catapult. I didnt realise a jet of that vintage (1955) could do that. http://ssa.nls.uk/film/6310
Richard
It wont make legends if the reenactors gets there first with a can of petrol and a match.
DH Heron?
So if the Heron is not airworthy that means we only have a three engined Trislander to fly the UK built piston flag, and the four engined piston title passes to the CWH Lanc.
The situation is no better with the our engined turbine fleet, none left that I can think of, Oz Belfast possibly the last.
Fingers crossed that the fire damage can be repaired.
Richard
TC, Just paint it whatever colour you fancy, because for me just seeing and hearing a Proctor will be enough.
Richard
I know its thread drift but the Boscombe Down report on Halifax rudder stalling is interesting reading http://www.jp137.com/lts/dishax.pdf unfortunately in nearly every case the crews were unable to leave the aircraft due to the violence of the spin. Was LK846 a casualty of this problem?
Richard
The book ‘Forever Farnborough’ by Peter J Cooper ISBN 0-9519899-3-6 has a picture of Manchester L7246 on the loading table of what is described as the Direct Control Take-off System otherwise known as the frictionless take-off system.
It says in the caption ‘in the event the proposed launch system for heavy bombers proved to be both impracticable and unnecessary’.
Since originally posting I have read further and the system is described as a Track and trolley system for the purpose of enabling large multi engined aircraft to be launched without the need for expensive runways, it was nearly a mile in length and could only be moved by dismantling. The Manchester was launched at a AUW of 38’000lbs in July 1941.
I meant to say that in the original post the description says catapult system which does not seem to be the case, just a track system.
Richard
Peter
I concur with Air Min that this is a component data plate. The TYPE No. 683 is obviously the Avro type number for the Lancaster. What puzzles me is that the component part number does not appear on the plate just the serial number which would be a serial for that particular component, the small 2 at the top of the plate may mean that an adjacent plate had all the p/n data on it.. The mod plate looks as if it reflects the mods incorporated when the component was built, it would be difficult (without removing the plate)to stamp any new mod numbers so they were often written on by hand using a vibro etcher, just those incorporated during build being stamped.
Mods could be very minor changes in build such as one rivet hole being in a different position or different paint finish.
Richard
Rather than making the slip wings out of wood they could have used up all the redundant fabric wings, just needed a bit of tube to make a centre section and Bob’s your Uncle!!!!!!
Richard
Tail volume demands it.
Mossie is very difficult to fly under Vmca speed ( on one engine ) which was a very high number ( 175 kts IAS ).
http://www.pprune.org/archive/index.php/t-473377.html
Extented wings possibly needed 200 kts Vmca.
Is that 200 kts just a quess on your part, the Mk XV’s were lightened airframes operating at lower weights that many other Mosquito variants, therefore in a single engine situation less power would have been needed on the remaining engine, so less rudder load.
That was doomed from the start since Mossie had a tad too small rudder to start with and for extented wings you’d need more leverage for the rudder.
Why would the extended wing mossie need more rudder power, the ailerons were the same as those on a standard wing, it just had extended tips.
Richard