# N447M: Robert M Girdley PITTS S1C (E/AB), registration cancelled 2026-02-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 23, 2026
- Status when cancelled: Sale reported, canceled
- Airframe: [Robert M Girdley PITTS S1C (E/AB)](https://openairdocs.org/model/robert-m-girdley-pitts-s1c-e-ab) (registry code 05642CT)
- Serial number: 5AG-101
- Type of aircraft: Fixed wing single engine
- Last registry action: May 21, 2025
- Mode S code: A565B1
- Location: [Alpena, MI](https://openairdocs.org/faa-place/MI/Alpena)
- Owner type: Individual
- Owner's area on the map: 42.8215° N, 85.4022° W: Placed by OpenAirDocs at the center of ZIP code 49302, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N447M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=447M
- Page: https://openairdocs.org/deregistered/N447M-2026-02-23

From the FAA registry file of October 31, 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 Robert M Girdley PITTS S1C (E/AB): https://openairdocs.org/model/robert-m-girdley-pitts-s1c-e-ab.md

## Other aircraft with N447M

- [Cancelled 2013-04-22](https://openairdocs.org/deregistered/N447M-2013-04-22): Blown Budget OZ, S/N 007, built 1968. Sale reported, pending cancellation. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1948-02-17](https://openairdocs.org/deregistered/N447M-1948-02-17): Stinson JR. SR2, S/N 8521. Owner: [Pacific Aero Development](https://openairdocs.org/faa-owner/PACIFIC%20AERO%20DEVELOPMENT), [Lawndale, CA](https://openairdocs.org/faa-place/CA/Lawndale)

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