N21021
Built 1938 · registered US
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Performance specs
- Range
- 200 nm
- Cruise speed
- —
- Max speed
- 74 kt
- Service ceiling
- 12,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 500 kg
- Empty weight
- —
- Fuel capacity
- —
- Length
- 6.2 m
- Wingspan
- 10.9 m
- Height
- 2.0 m
- Seats
- 2
- Max passengers
- 2
Uncommon. Rarer than 68% of the aircraft models we track.
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—Registration history
(1)- N21021USACTIVESTEWART DONALD M1976 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What aircraft model is N21021?
N21021 is a Aeronca KCA, built in 1938. Sprinkle's record for N21021 covers its lineage, ownership history and specifications.
Is N21021 currently active?
Registry records list N21021's status as Active, registered in United States — a Aeronca KCA.
What is the manufacturer serial number (MSN) of N21021?
N21021 carries manufacturer serial number (MSN) KCA6, the serial assigned to this Aeronca KCA airframe when it was built.
What is the ICAO24 / Mode S code for N21021?
N21021's ICAO24 (Mode S) transponder code is A1BC3A — the hex address the Mode S transponder on this Aeronca KCA broadcasts.


