Inscription on plate, Saab HFK 1952, Sven Sörmegård. Sven Sörmegård worked within flight development. During the 70:ties Sven Sörmegård was head of Flight Technics Process Development. HFK stands for Högre Flygtekniska Kurser. During the 50 and 60:ties there was a great demand for engineers and Saab established their own education through these courses. HFK was under the control of the Kungliga Teksniska Högskolan in Stockholm.
J-29 Tunnan, first flight 48-09-01 and first deivery to the Swedish Air Force 1951. Several designation, J-29 4 units test aircraft, J-29A 224 units in service 1951-1953, J-29B 360 units in service 1953-1957, J-29C 76 units in service 1954-1970, J-29D 1 unit test aircraft, J-29E 29 units in service 1954-1958, J-29F 308 units in service 1955-1976.