# N4812H: 1979 Mooney M20J, registration cancelled 2012-12-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 13, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Mooney M20J](https://openairdocs.org/model/mooney-m20j) (registry code 5870219)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 24-0887
- Year built: 1979
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 29, 1979
- Certificate issued: July 28, 1981
- Last registry action: July 15, 2008
- Mode S code: A5EEF6
- Owner when cancelled: [Baumann Gary D](https://openairdocs.org/faa-owner/BAUMANN%20GARY%20D)
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Individual
- Owner's area on the map: 33.3801° N, 111.8752° W: Placed by OpenAirDocs at the center of ZIP code 85202, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4812H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4812H
- Page: https://openairdocs.org/deregistered/N4812H-2012-12-13

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Mooney M20J: https://openairdocs.org/model/mooney-m20j.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX85FA073](https://openairdocs.org/ntsb/LAX85FA073), Dec 16, 1984: Mooney M20J (N4812H), Grand Canyon, AZ, destroyed, 4 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19841216066809A](https://openairdocs.org/incident/19841216066809A), Dec 16, 1984: Mooney M20J (N4812H), Grand Canyon, AZ, Destroyed, 3 fatal. Flew into area of forecasted moderate icing. Unable to maintain altitude. Impacted tree and terrain.

## Other aircraft with N4812H

- [Cancelled 1950-02-21](https://openairdocs.org/deregistered/N4812H-1950-02-21): Piper PA-17, S/N 17-110. Owner: [Witt Walter C](https://openairdocs.org/faa-owner/WITT%20WALTER%20C), [Gowanda, NY](https://openairdocs.org/faa-place/NY/Gowanda)

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