# N501GM: Mitteer George K MINI 500, registration cancelled 2017-04-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 25, 2017
- Status when cancelled: Third renewal notice
- Airframe: [Mitteer George K MINI 500](https://openairdocs.org/model/mitteer-george-k-mini-500) (registry code 056043Z)
- Serial number: 0221
- Type of aircraft: Rotorcraft
- Certificate issued: July 14, 1997
- Last registry action: March 11, 2009
- Mode S code: A63E49
- Owner when cancelled: [Mitteer George K](https://openairdocs.org/faa-owner/MITTEER%20GEORGE%20K)
- Location: [Pleasanton, CA](https://openairdocs.org/faa-place/CA/Pleasanton)
- Owner type: Individual
- Owner's area on the map: 37.6487° N, 121.8480° W: Placed by OpenAirDocs at the center of ZIP code 94566, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N501GM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=501GM
- Page: https://openairdocs.org/deregistered/N501GM-2017-04-25

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 Mitteer George K MINI 500: https://openairdocs.org/model/mitteer-george-k-mini-500.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 LAX97LA269](https://openairdocs.org/ntsb/LAX97LA269), Aug 1, 1997: Mitteer Mini 500 (N501GM), Agua Dulce, CA, substantial damage. Probable cause: failure of the owner/builder to obtain and comply with service literature from the kit manufacturer, which resulted in improper setting of the carburetor fuel mixture and led to loss of engine power.…

## 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 19970731023579A](https://openairdocs.org/incident/19970731023579A), Jul 31, 1997: Amtr MINI500 (N501GM), Agua Dulce, CA, Substantial damage. Crashed as engine siezed. Improper metering jets in cars caused lean mixture and siezure. No FAA certification.

## Other aircraft with N501GM

- [Registered now](https://openairdocs.org/aircraft/N501GM): Gulfstream Aerospace GV-SP (G550), S/N 5561, built 2017

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