Originally Posted by
papabravowhiskey
I had occasion to spend some time in the photo archives at Warton many, MANY moons ago. I came away with the impression that they'd tried to put twin tails on just about every project since about 1960 ...
Ha, two always being considered better than 1 I suppose.
The ones that stick in my mind are ECF and TKF90 but that's far too much thread drift.