# N4126H: 1979 Mooney M20J, registration cancelled 2008-04-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 15, 2008
- Status when cancelled: Triennial form not returned
- Airframe: [Mooney M20J](https://openairdocs.org/model/mooney-m20j) (registry code 5870219)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 24-0769
- Year built: 1979
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 29, 1979
- Certificate issued: October 12, 1994
- Last registry action: November 15, 2005
- Mode S code: A4DEC0
- Owner when cancelled: [Imregh Agnes E](https://openairdocs.org/faa-owner/IMREGH%20AGNES%20E)
- Location: [Dover, MA](https://openairdocs.org/faa-place/MA/Dover)
- Owner type: Individual
- Owner's area on the map: 42.2342° N, 71.2912° W: Placed by OpenAirDocs at the center of ZIP code 02030, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4126H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4126H
- Page: https://openairdocs.org/deregistered/N4126H-2008-04-15

From the FAA registry file of November 3, 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 (2)

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 NYC07FA130](https://openairdocs.org/ntsb/NYC07FA130), Jun 4, 2007: Mooney M20J (N4126H), Canton, MA, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain airspeed, which resulted in an inadvertent stall and subsequent impact with terrain.
- [NTSB LAX80DVG64](https://openairdocs.org/ntsb/LAX80DVG64), Aug 7, 1980: Mooney M20J (N4126H), Redding, CA, substantial damage

## 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 20070604008909A](https://openairdocs.org/incident/20070604008909A), Jun 4, 2007: Mooney M20J (N4126H), Canton, MA, Destroyed, 1 fatal. (-23) While on an IFR approach to owd 1.5 miles from runway, tower controller observed the aircraft pitch up and then drop nose down into the woods. Aircraft…

## Other aircraft with N4126H

- [Cancelled 1959-12-10](https://openairdocs.org/deregistered/N4126H-1959-12-10): Piper PA-15, S/N 15-9. Owner: [Blair Don](https://openairdocs.org/faa-owner/BLAIR%20DON), [Raymond, MT](https://openairdocs.org/faa-place/MT/Raymond)

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