They also had contracts to build a number of aircraft including B.E.2c and D.H.9. The prop in question has a rather unusual feature for an airscrew of this period in that it quotes the diameter and pitch in feet and inches. First time I’ve seen that on a British prop of the 1914-18 period as they are usually given in millimeters.
Are there any other markings on the hub? What we really need is the drawing number which usually appears somewhere on the hub because without this we are left with what’s basically speculation.
Anne
Not sure how it would be used for calibration.
It was used to take bearings as an aid to navigation. On ships it could also be used to determine if you were going to hit another ship i.e. if the ship you saw on the horizon 10 minutes ago is still on the same compass bearing as before, one of you is going to have to change headings because your on a collision course.
Anne
Not really for an aircraft, more for a person as in an Observer (Navigator). The O.6A is a hand held observers’ compass found on most multi crewed aircraft and Marine Craft of WW.2 and post war period.
Anne
Ok…I take it back. It is a Buzzard. Just thought the caban struts looked a bit too long.
Anne
One last thing to confuse the matter. “Carte Postale” is French for postcard…well that’s according to babel fish.
Anne
Hang about…Chaps with strange uniforms, grey aircraft with coloured identification bands on the fuselage…are we looking at a US Navy aircrft here? Pitty I know very little about the USN during the 1920s
Anne
So, who used the Panther?
The two major arms to use them were the RAF (when they looked after the FAA) and the Japanese Navy. Off the top of my head I think the US Navy also used two of them for deck landing trials.
Anne
I don’t know what the main aircraft is (don’t think it’s a Buzzard though) but the aircraft in the background is one of my all time favourites…the Parnall Panther.
Anne
How about a Martlet (Wildcat). Curtiss Steal prop, lots of FAA activity around Arran and judging by the condition of the blade we may not be looking at an aircraft that ended up as a full cat 5 case.
Anne
Forgot to say…K2916 was a Mk. II
K2916 was used for float trials with the Marine Aircraft Experimental Establishment. As far as I know it was the only Vildebeest to be fitted with floats.
Anne
Sounds very much like a parachute flare. Is it painted black and does it have any fins?
Anne
I don’t know about AH10246 but AH10245 is for Firefly, Firebrand and Barracuda.
Anne
Steve got there first – I didn’t have a clue! :p
Oops. Sorry…well done Steve. 😮
There’s me about to say It’s a JU-88 showing off it’s trailing aerial and then I find that Daz has already got there.
Anne