United States aircraft registry
N21021
1938 AERONCA KCA
Fixed-wing single-engine · Reciprocating
- Year manufactured
- 1938
- Engine manufacturer
- CONT MOTOR
- Registration status
- Valid
- Registration expires
- Apr 30, 2027
Registered owner
STEWART DONALD M
IndividualVULCAN, Michigan · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- AERONCA / KCA
- Serial number
- KCA6
- Aircraft type
- Fixed-wing single-engine
- Engine model
- A50 SERIES
- Engine type
- Reciprocating
- Engines
- 1
- Seats (type reference)
- 2
- Mode S / ICAO hex
- A1BC3A
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Apr 13, 1976
- Expiration date
- Apr 30, 2027
- Registrant type
- Individual
- Fractional ownership
- No
Certification & additional details
- Classification
- Standard
- Airworthiness certificate date
- Aug 14, 1954
- Aircraft category
- Land
- Mode S (octal)
- 50336072
- Last registry activity
- Jan 22, 2023
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.