Reims Cessna are not C150 but F150 and the Aerobats are FA150. Reims 150 Aerobat with O-240 engine built are 141 aircraft type FA150L and later on 75 aircraft FA150L with M modification (letters at Reims are not always used 1:1 equal to the US). Their TCDS belongs to Textron now, link -> FAA
TCDS A13EU. Aerobats may also be earlier FA150K running on the original O-200.
Parts Catalogue Cessna 150 (1976)