N4421K — 1948 Ryan NAVION
Active registrationChecked against FAA & NTSB records · as of Jul 24, 2026
N4421K has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 24, 2026.
Aircraft record
- Serial number
- NAV-4-1421
- Manufacturer
- Ryan
- Model
- NAVION
- Year
- 1948
- Category
- Fixed wing single-engine
- Engine
- Cont Motor E185 Series
- Registration
- Active
- Registered to
- Martin Michael D — Ralston, WY
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1948 Ryan NAVION).
- Jan 17, 2024registered — Martin Michael D
Frequently asked
- Has N4421K been in an accident?
- No NTSB accident records are on file for N4421K.
- What kind of aircraft is N4421K?
- N4421K is a 1948 Ryan NAVION (fixed wing single-engine), serial number NAV-4-1421.
- Who is N4421K registered to?
- N4421K is registered to Martin Michael D of Ralston, WY. Registration status: active.
The full N4421K report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
Instant access · no account · permanent link