This Tunnan is an unarmed reconnaissance version with seven cameras and a rear warning system to detect attacks from behind. The aircraft was delivered to the Flygvapnet in 1956 and served for the next ten years. The Target Flight Division then used the aircraft at F 3 Malmen until 1970 before it became part of the aviation history collections that laid the foundation for the Flygvapenmuseum. Note the code 21-20 is fake.

On 9 February 1956, F11 accepted this S29C reconnaissance variant of the Saab 29 Tunnan into service with the Swedish Air Force. It was retired on 30 July 1970 and ended up with the excellent Flygvapenmuseum in Malmen.