General Aviation

Aeronca Bl-7ac

Manufacturer: AERONCA

The Aeronca Model 7 Champion, often called the "Champ" or "Airknocker", is a single‑engine, high‑wing light airplane with tandem seating for two. Designed for flight training and personal use, it entered U.S. production in 1945 and quickly became one of the world’s most popular and longest‑produced light aircraft, competing directly with the Piper Cub.

Aircraft Facts

Type Key
aeronca-bl-7ac
Class
General Aviation
Registry Count
1
Example Registration
N3733E

Specifications

Wingspan
10.67 m / 35 ft
Length
6.55 m / 21 ft
Max Speed
153 km/h / 95 mph
Cruise Speed
137 km/h / 85 mph
Range
430 km / 230 nmi
Ceiling
3800 m / 12500 ft
First Flight
1944-04-29
Production Start
1946
Production End
1951
Total Built
10000

Variants

  • BL-7AC- 1 registrations - Example N3733E

Machine-Readable Resources

Sources