# N4052D: 2001 Bell OH-58C

- Status: Valid registration
- Airframe: [Bell OH-58C](https://openairdocs.org/model/bell-oh-58c) (registry code 1181580, 4 seats)
- Engine: [Rolls-Royce T63-A-720](https://openairdocs.org/engine/rolls-royce-t63-a-720) (registry code 54227)
- Serial number: 69-16178
- Year built: 2001
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Restricted, agriculture and pest control, aerial surveying, forest, patrolling, other
- Airworthiness date: September 22, 2011
- Certificate issued: April 2, 2026
- Expires: April 30, 2033
- Mode S code: A4C1D6
- Registered owner: [Grotz Clayton](https://openairdocs.org/faa-owner/GROTZ%20CLAYTON)
- Location: [Austin, MN](https://openairdocs.org/faa-place/MN/Austin)
- Owner type: Individual
- Owner's area on the map: 43.6826° N, 92.9885° W: Placed by OpenAirDocs at the center of ZIP code 55912, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4052D
- Page: https://openairdocs.org/aircraft/N4052D

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 (Bell OH-58C)

None in force.

### Matched by engine (Rolls-Royce T63-A-720)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4052D.

## FAA accident and incident reports

None matched to N4052D.

## 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 N4052D

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4052D before.

- [Cancelled 1977-09-12](https://openairdocs.org/deregistered/N4052D-1977-09-12): Cessna 182A, S/N 34752. Owner: [Russell Construction Inc](https://openairdocs.org/faa-owner/RUSSELL%20CONSTRUCTION%20INC), [Orofino, ID](https://openairdocs.org/faa-place/ID/Orofino)

## Related

- Other Bell OH-58C aircraft: https://openairdocs.org/model/bell-oh-58c/aircraft.md
- The Rolls-Royce T63-A-720 engine: https://openairdocs.org/engine/rolls-royce-t63-a-720.md

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