# Harding Roy A REVOLUTION MINI-500B

- Type: Aircraft model (FAA registry)
- Registry code: 05605U4
- Manufacturer (registry): HARDING ROY A
- Model: REVOLUTION MINI-500B
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 1
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/harding-roy-a-revolution-mini-500b

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## 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…

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Kitchens Alan L REVOLUTION MINI 500B](https://openairdocs.org/model/kitchens-alan-l-revolution-mini-500b): 0 registered aircraft, registry code 05607K7

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