N521RM
1977 Cessna 421C
Fixed-wing, multi-engine · serial 421C0335
Valid registration
Registered with the FAA until Feb 28, 2033.
Registered owner
Heal Ray
- Owner type
- Individual
- Location
- Denton, TX
Registered to an individual. The FAA lists people last name first. We show the city and state only; the full mailing address is in the FAA's own record.
Aircraft
- Make and model
- Cessna 421C
- Year built
- 1977
- Serial number
- 421C0335
- Type
- Fixed-wing, multi-engine · Land
- Engines
- 2 × Piston · Cont Motor GTSI0-520-F-K · 435 hp
- Seats
- 8
- Weight class
- Up to 12,499 lb
- Certification
- Type certificated · Standard airworthiness (issued Aug 9, 1977)
- Mode S code
- A68E28 (the transponder's ICAO address, used by ADS-B flight trackers)
- Registered since
- Feb 4, 2026 · last FAA action Feb 4, 2026