# N474BC: 1991 Robinson Helicopter R22 MARINER, registration cancelled 2013-07-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 29, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [Robinson Helicopter R22 MARINER](https://openairdocs.org/model/robinson-helicopter-r22-mariner) (registry code 7640115)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 1917M
- Year built: 1991
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: August 20, 1991
- Last registry action: March 6, 1999
- Mode S code: A5D012
- Location: [Bates City, MO](https://openairdocs.org/faa-place/MO/Bates%20City)
- Owner type: Individual
- Owner's area on the map: 38.9597° N, 94.0679° W: Placed by OpenAirDocs at the center of ZIP code 64011, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N474BC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=474BC
- Page: https://openairdocs.org/deregistered/N474BC-2013-07-29

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 Robinson Helicopter R22 MARINER: https://openairdocs.org/model/robinson-helicopter-r22-mariner.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 SEA99LA005](https://openairdocs.org/ntsb/SEA99LA005), Oct 22, 1998: Robinson R-22 (N474BC), Scappoose, OR, substantial damage. Probable cause: Aircraft control was not maintained. Inadequate remedial action is a factor.

## 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 19981022029979A](https://openairdocs.org/incident/19981022029979A), Oct 22, 1998: Robsin R22HP (N474BC), Scappoose, OR, Substantial damage. Student pilot was approaching the rwy when he saw another acft on the rwy, the pilot stopped the helicopter, hovered, went into an uncontrolled turn, and…

## Other aircraft with N474BC

- [Registered now](https://openairdocs.org/aircraft/N474BC): DJI AGRAS T100, S/N 1765

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