# N9173S: 1988 Geddes E T COMMANDER 503, registration cancelled 2013-07-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 15, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Geddes E T COMMANDER 503](https://openairdocs.org/model/geddes-e-t-commander-503) (registry code 13027JM)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: ETG-1
- Year built: 1988
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 12, 1988
- Certificate issued: October 16, 1987
- Last registry action: March 23, 1991
- Mode S code: ACB37E
- Owner when cancelled: [Geddes Edward T](https://openairdocs.org/faa-owner/GEDDES%20EDWARD%20T)
- Location: [Austintown, OH](https://openairdocs.org/faa-place/OH/Austintown)
- Owner type: Individual
- Owner's area on the map: 41.1029° N, 80.7613° W: Placed by OpenAirDocs at the center of ZIP code 44515, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9173S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9173S
- Page: https://openairdocs.org/deregistered/N9173S-2013-07-15

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 Geddes E T COMMANDER 503: https://openairdocs.org/model/geddes-e-t-commander-503.md

## 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 19880718030259A](https://openairdocs.org/incident/19880718030259A), Jul 18, 1988: Amtr COMMANDER503 (N9173S), Youngstown, OH, Substantial damage. Engine lost partial power on climbout. Pilot tried to return. Rotor blade hit a tree. Gyroplane crashed. Rolled over

---
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.