# N5128M: 2003 Coyle Ralph V BB TRIKE SWING WING

- Status: Valid registration
- Airframe: [Coyle Ralph V BB TRIKE SWING WING](https://openairdocs.org/model/coyle-ralph-v-bb-trike-swing-wing) (registry code 05901IQ, 2 seats)
- Engine: [Rotax 503DCSI](https://openairdocs.org/engine/rotax-503dcsi) (registry code 55567)
- Serial number: 001
- Year built: 2003
- Type: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: October 2, 2007
- Certificate issued: July 27, 2006
- Expires: January 31, 2028
- Mode S code: A66C59
- Registered owner: [Coyle Ralph V](https://openairdocs.org/faa-owner/COYLE%20RALPH%20V)
- Location: [Clarkston, WA](https://openairdocs.org/faa-place/WA/Clarkston)
- Owner type: Individual
- Owner's area on the map: 46.3755° N, 117.2903° W: Placed by OpenAirDocs at the center of ZIP code 99403, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5128M
- Page: https://openairdocs.org/aircraft/N5128M

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Coyle Ralph V BB TRIKE SWING WING)

None in force.

### Matched by engine (Rotax 503DCSI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N5128M.

## FAA accident and incident reports

None matched to N5128M.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N5128M

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N5128M before.

- [Cancelled 1982-08-30](https://openairdocs.org/deregistered/N5128M-1982-08-30): Beech C23, S/N M2029. Owner: [Catskill Airways Inc](https://openairdocs.org/faa-owner/CATSKILL%20AIRWAYS%20INC), [Oneonta, NY](https://openairdocs.org/faa-place/NY/Oneonta)

## Related

- Other Coyle Ralph V BB TRIKE SWING WING aircraft: https://openairdocs.org/model/coyle-ralph-v-bb-trike-swing-wing/aircraft.md
- The Rotax 503DCSI engine: https://openairdocs.org/engine/rotax-503dcsi.md

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