TBM Tony wrote:
Thanks for the info D. Hanson, & Thank You Peter A. For posting that photo, when I was a kid, I thought "Low Back" Spits were not "True" Spitfires, as I got older I think the Low Back XVI is the Sexiest of All the Spitfires! But that's just my opinion, too bad several Low Back MK XVIs have been restored to High Back, for the owner$ to HAVE the more "Classic " Spit Look. I know many XVIs came from the factory as High Backs. I have to ask, Peter, when a Low B. is converted to High B., are the Whole frames replaced, or just the top part of the frames ? & "spine?" ( of course the Canopy, etc.. Also). Thanks again, Tony
Well firstly many thanks for the replies. El Toro it is.
Low backs converted to high backs. Depending on the condition of the airframe, the usual route has been to replace and fit new high back quarter frames above the datum longerons with a doubler for which I believe there is an approved Battle Damage repair scheme. All frames bar one behind the cockpit are two piece, split top and bottom, back to frame 19 the tail mate aperture.
During the Battle of Britain Film TE356 was converted to a high back taxier known as a 'Markaddie', after the aircraft procurer Grp Capt Hamish Mahaddie. Not a structural conversion, just a two piece single curvature cap lightly affixed and taped.
PeterA

TE356 North Weald 1968 Battle of Britain film