# N6773B: 1956 Piper PA-18A 150, registration cancelled 1971-06-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 25, 1971
- Status when cancelled: Valid registration
- Airframe: [Piper PA-18A 150](https://openairdocs.org/model/piper-pa-18a-150) (registry code 7101837)
- Serial number: 18-5006
- Year built: 1956
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 9, 1971
- Mode S code: A8F87C
- Owner when cancelled: [Brown Don G](https://openairdocs.org/faa-owner/BROWN%20DON%20G)
- Location: [Skiatook, OK](https://openairdocs.org/faa-place/OK/Skiatook)
- Owner type: Individual
- Owner's area on the map: 36.4008° N, 96.0880° W: Placed by OpenAirDocs at the center of ZIP code 74070, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6773B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6773B
- Page: https://openairdocs.org/deregistered/N6773B-1971-06-25

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 Piper PA-18A 150: https://openairdocs.org/model/piper-pa-18a-150.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 FTW71FPM28](https://openairdocs.org/ntsb/FTW71FPM28), May 16, 1971: Piper PA-18A (N6773B), Okemah, OK, destroyed

---
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.