# N6077X: Mooney M20A, registration cancelled 1977-08-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 4, 1977
- Status when cancelled: Valid registration
- Airframe: [Mooney M20A](https://openairdocs.org/model/mooney-m20a) (registry code 5870204)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 1673
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 14, 1977
- Mode S code: A7E4A3
- Owner when cancelled: [Three Feathers](https://openairdocs.org/faa-owner/THREE%20FEATHERS)
- Location: [Willmar, MN](https://openairdocs.org/faa-place/MN/Willmar)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N6077X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6077X
- Page: https://openairdocs.org/deregistered/N6077X-1977-08-04

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 M20A: https://openairdocs.org/model/mooney-m20a.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 MKC77FER15](https://openairdocs.org/ntsb/MKC77FER15), Jan 23, 1977: Mooney M20A (N6077X), Willmar, MN, 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 19770123000779A](https://openairdocs.org/incident/19770123000779A), Jan 23, 1977: Mooney M20D (N6077X), Willmar, MN, Substantial damage. Attachment bolt missing from elevator control.36HOURS since empennage modification

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.