# N6144S: Harding Roy A REVOLUTION MINI-500B, registration cancelled 2000-02-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 1, 2000
- Status when cancelled: Valid registration
- Airframe: [Harding Roy A REVOLUTION MINI-500B](https://openairdocs.org/model/harding-roy-a-revolution-mini-500b) (registry code 05605U4)
- Serial number: 0426
- Type of aircraft: Rotorcraft
- Certificate issued: February 12, 1998
- Last registry action: February 13, 1998
- Mode S code: A8008F
- Owner when cancelled: [Harding Roy A](https://openairdocs.org/faa-owner/HARDING%20ROY%20A)
- Location: [Grove, OK](https://openairdocs.org/faa-place/OK/Grove)
- Owner type: Individual
- Owner's area on the map: 36.5955° N, 94.7407° W: Placed by OpenAirDocs at the center of ZIP code 74344, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6144S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6144S
- Page: https://openairdocs.org/deregistered/N6144S-2000-02-01

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 Harding Roy A REVOLUTION MINI-500B: https://openairdocs.org/model/harding-roy-a-revolution-mini-500b.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 FTW98LA234](https://openairdocs.org/ntsb/FTW98LA234), May 20, 1998: Harding Revolution MINI-500B (N6144S), Grove, OK, destroyed. Probable cause: The improper alignment of the main drive belt by the owner/pilot/mechanic, which resulted in the failure of the main drive belt. A factor was the lack of suitable terrain for the forced landing.

## 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 19980520010289A](https://openairdocs.org/incident/19980520010289A), May 20, 1998: Amtr MINI500 (N6144S), Grove, OK, Destroyed. Clutch or drive belt failed. Autoratated into parking lot. Struck a truck burned.(.4) while cruising at an altitude of 1,350 feet MSL, the pilot felt a `sudden…

## Other aircraft with N6144S

- [Registered now](https://openairdocs.org/aircraft/N6144S): Antares MA-33M R582, S/N 4015151, built 1993
- [Cancelled 1967-04-06](https://openairdocs.org/deregistered/N6144S-1967-04-06): Air & Space America 18A, S/N 18-54. Exported to Mexico. Owner: [Rice Aircraft Inc](https://openairdocs.org/faa-owner/RICE%20AIRCRAFT%20INC), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

---
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.