Former SE-CBR was registered in Norway in 1967. The construction number indicates it is a rebuilt aircraft and is now painted in a weird US Navy scheme. Underneath the cockpit is a second civil registration N42869. According to the CAA database this was a J3C-65 Cub with construction number 15169, CoA issued in November 2018 and registration canceled in May 2022. Therefore it is likely N42869 has no connection to this airframe.