# N5756W: 1984 Mooney M20K, registration cancelled 2021-04-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 3, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Mooney M20K](https://openairdocs.org/model/mooney-m20k) (registry code 5870220)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 25-0822
- Year built: 1984
- Type of aircraft: Fixed wing single engine
- Airworthiness: Standard, normal
- Airworthiness date: August 30, 1984
- Certificate issued: December 5, 2017
- Last registry action: March 15, 2018
- Mode S code: A7643B
- Owner when cancelled: [De Leon Jonas](https://openairdocs.org/faa-owner/DE%20LEON%20JONAS)
- Location: [League City, TX](https://openairdocs.org/faa-place/TX/League%20City)
- Owner type: Individual
- Owner's area on the map: 29.5037° N, 95.0872° W: Placed by OpenAirDocs at the center of ZIP code 77573, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5756W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5756W
- Page: https://openairdocs.org/deregistered/N5756W-2021-04-03

From the FAA registry file of November 5, 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 M20K: https://openairdocs.org/model/mooney-m20k.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 ERA19LA062](https://openairdocs.org/ntsb/ERA19LA062), Dec 9, 2018: Mooney M20K (N5756W), Paramus, NJ, substantial damage. Probable cause: Maintenance personnel's improper assembly of the engine during overhaul, which resulted in lubrication restriction due to a bearing shift and the subsequent engine failure.

## 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 20181209020659A](https://openairdocs.org/incident/20181209020659A), Dec 9, 2018: Mooney Aircraft Corp. M20K (N5756W), Paramus, NJ, Substantial damage. On December 9, 2018 N5756W, a Mooney M20K, with four people on board departed lincoln park airport (N07)for a VFR 14 CFR part 91 flight at approximately 1200…

## Other aircraft with N5756W

- [Cancelled 1981-01-19](https://openairdocs.org/deregistered/N5756W-1981-01-19): Bell 212, S/N 31146. Exported to South Korea. Owner: [Bell Helicopter Textron Co](https://openairdocs.org/faa-owner/BELL%20HELICOPTER%20TEXTRON%20CO), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- [Cancelled 1964-12-12](https://openairdocs.org/deregistered/N5756W-1964-12-12): Piper PA-28-150, S/N 28-1517. Owner: [Brown Richard V Etal](https://openairdocs.org/faa-owner/BROWN%20RICHARD%20V%20ETAL), [Compton, CA](https://openairdocs.org/faa-place/CA/Compton)

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