# N1248X: 1963 Mooney M20A, registration cancelled 2017-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 2017
- Status when cancelled: Revoked, canceled
- Airframe: [Mooney M20A](https://openairdocs.org/model/mooney-m20a) (registry code 5870204)
- 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: 121
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Last registry action: January 14, 1977
- Mode S code: A06614
- Owner when cancelled: [Bren Walter A](https://openairdocs.org/faa-owner/BREN%20WALTER%20A)
- Location: [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont)
- Owner type: Individual
- Owner's area on the map: 40.1648° N, 105.1019° W: Placed by OpenAirDocs at the center of ZIP code 80501, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1248X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1248X
- Page: https://openairdocs.org/deregistered/N1248X-2017-02-04

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 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 UNK64X0212](https://openairdocs.org/ntsb/UNK64X0212), Jan 11, 1964: Mooney M20E (N1248X), De Beque, CO, destroyed, 3 fatal

---
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.