The Caspar C 23 was a German two-seat biplane sports aircraft that flew in 1925.

Design and development

One C.23 was built, which received the civil registration D-648. It took part in the 1925 Deutschen Rundflug.^[1]

Specifications

Data from ^[2]

General characteristics

• Crew: 2
• Length: 7.00 m (23 ft 0 in)
• Wingspan: 10.00 m (32 ft 10 in)
• Empty weight: 480 kg (1,058 lb)
• Gross weight: 730 kg (1,609 lb)
• Powerplant: 1 × Mercedes D.I inline piston engine, 75 kW (100 hp)
• Propellers: 2-bladed fixed pitch propeller

Performance

• Maximum speed: 150 km/h (93 mph, 81 kn)
• Cruise speed: 135 km/h (84 mph, 73 kn)