N399X — 1978 Grumman American Avn. Corp. AA-1C
Active registrationChecked against FAA & NTSB records · as of Jul 14, 2026
N399X has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 14, 2026.
Aircraft record
- Serial number
- AA1C0192
- Manufacturer
- Grumman American Avn. Corp.
- Model
- AA-1C
- Year
- 1978
- Category
- Fixed wing single-engine
- Engine
- Lycoming 0-235 Series
- Registration
- Active
- Registered to
- Hlavin Mark S Trustee — Lakewood Ranch, FLvia trustee
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1978 Grumman American Avn. Corp. AA-1C).
- Dec 4, 2017registered — Hlavin Mark S Trustee (registered via trustee)
Earlier aircraft on this N-number
The tail number N399X was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1978 Grumman American Avn. Corp. AA-1C above.
- until Apr 17, 19701937 Lockheed 12A (s/n 1223)
Frequently asked
- Has N399X been in an accident?
- No NTSB accident records are on file for N399X.
- What kind of aircraft is N399X?
- N399X is a 1978 Grumman American Avn. Corp. AA-1C (fixed wing single-engine), serial number AA1C0192.
- Who is N399X registered to?
- N399X is registered to Hlavin Mark S Trustee of Lakewood Ranch, FL, held via a trustee. Registration status: active.
The full N399X 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
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