N4631U — 1963 Cessna 180G
Active registrationChecked against FAA & NTSB records · as of Jul 25, 2026
N4631U appears in 2 NTSB accident records (most recent 2024, 1 fatality). Registration and accident data compiled from public FAA and NTSB records as of Jul 25, 2026.
Aircraft record
- Serial number
- 18051331
- Manufacturer
- Cessna
- Model
- 180G
- Year
- 1963
- Category
- Fixed wing single-engine
- Engine
- Cont Motor O-470 Series
- Registration
- Active
- Registered to
- Spiro Paul M — Anchorage, AK
Accident & incident history
The pilot's failure to maintain directional control during landing. Contributing to the accident was an inadvertent ground-loop.
Registration timeline
Ownership and registration events for this airframe (the 1963 Cessna 180G).
- Nov 6, 2018registered — Spiro Paul M
Frequently asked
- Has N4631U been in an accident?
- Yes. N4631U appears in 2 NTSB accident records, the most recent in 2024.
- What kind of aircraft is N4631U?
- N4631U is a 1963 Cessna 180G (fixed wing single-engine), serial number 18051331.
- Who is N4631U registered to?
- N4631U is registered to Spiro Paul M of Anchorage, AK. Registration status: active.
- Has N4631U been in a fatal accident?
- An NTSB record for N4631U (ANC25FA001) is classified with a fatal highest injury level.
The full N4631U report
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- Full NTSB investigation narratives for all 2 records — 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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