# N1084B: 1992 Mooney M20J, registration cancelled 2004-02-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 18, 2004
- Status when cancelled: Triennial form not returned
- 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: 24-3266
- Year built: 1992
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: June 18, 1992
- Certificate issued: December 14, 1994
- Last registry action: December 16, 2003
- Mode S code: A02552
- Owner when cancelled: [907th Flight Squadron Inc](https://openairdocs.org/faa-owner/907TH%20FLIGHT%20SQUADRON%20INC)
- Location: [Doylestown, PA](https://openairdocs.org/faa-place/PA/Doylestown)
- Physical address: [Bucks County, PA](https://openairdocs.org/faa-place/PA/Bucks%20County)
- Owner type: Corporation
- Owner's area on the map: 40.3047° N, 75.1509° W: Placed by OpenAirDocs at the center of ZIP code 18901, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1084B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1084B
- Page: https://openairdocs.org/deregistered/N1084B-2004-02-18

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

## Service difficulty reports (2)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR EA01](https://openairdocs.org/sdr/EA01), Jul 16, 2003: MAGNETO. FAILED. ENGINE FAILED IN FLIGHT. AIRCRAFT LANDED IN FIELD WITHOUT INCIDENT. INVESTIGATION REVEALED THAT THE DUAL MAGNETO HAD FAILED FROM BOTH SET OF POINTS NOT OPENING.
- [SDR 99ZZZX509](https://openairdocs.org/sdr/99ZZZX509), Jan 13, 1999: VALVE. FAILED. DURING FLIGHT, OBSERVED HIGH OIL TEMPERATURE OF 230 DEGREES FAHRENHEIT, OAT MINUS 10 DEGREES CELCIUS. CHT NORMAL, OIL PRESSURE NORMAL. AFTER FLIGHT, OIL LEVEL 6

## 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 NYC03LA145](https://openairdocs.org/ntsb/NYC03LA145), Jul 1, 2003: Mooney M20J (N1084B), De Lancey, NY, substantial damage. Probable cause: The pilot's delayed decision to perform an aborted takeoff, which did not allow for sufficient room to stop. A factor was the grass runway.

## FAA accident and incident reports (2)

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 20030701012169A](https://openairdocs.org/incident/20030701012169A), Jul 1, 2003: Mooney M20J (N1084B), Delancy, NY, Substantial damage. (-23) Pilot attempted to take off from a mowed field. It appeared he attempted rotation prior to exceeding vs (stalling speed), approximately 3 times. Aircraft…
- [Incident 19990721018099I](https://openairdocs.org/incident/19990721018099I), Jul 21, 1999: Mooney M20J (N1084B), Pittsburgh, PA, Minor damage. (-5)Pilot stated that he was executing an ILS approach into Allegheny County Airport. He further stated that the control tower requested he maintain his speed.…

## Other aircraft with N1084B

- [Cancelled 2017-07-14](https://openairdocs.org/deregistered/N1084B-2017-07-14): Textron B300, S/N FL-1084, built 2017. Exported to Pakistan. Owner: [Textron Aviation Inc](https://openairdocs.org/faa-owner/TEXTRON%20AVIATION%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- [Cancelled 2009-01-05](https://openairdocs.org/deregistered/N1084B-2009-01-05): Cessna 172S, S/N 172S10399, built 2006. Exported to Russia. Owner: [Hatch Melvin D](https://openairdocs.org/faa-owner/HATCH%20MELVIN%20D), [Westerville, OH](https://openairdocs.org/faa-place/OH/Westerville)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N1084B-undated): Mooney M20A, S/N 1310. Triennial form not returned

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