1940´s Boeing Stearman Biplane Vintage Aerobatics at Flugplatzkerb Gelnhausen 2023

Vintage biplane aerobatic display at Flugplatzkerb Gelnhausen, Germany - 11. June 2023 Boeing Stearman PT-17 engine: Continental R-670 - seven-cylinder four-cycle radial displacement: 668 cubic inches (11 liters) - 220hp built: 1942 registration: 5345N more information: http://flugplatzkerb-gelnhausen.de/ 0:00 engine start 0:16 taxiing 0:33 take off 0:50 aerobatic display 3:36 landing 4:37 evening take off