# N7120: Bell OH-58A

- Status: Valid registration
- Airframe: [Bell OH-58A](https://openairdocs.org/model/bell-oh-58a) (registry code 1181579, 4 seats)
- Serial number: 71-20712
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Certificate issued: April 25, 2002
- Expires: June 30, 2027
- Mode S code: A985D3
- Registered owner: [Montana Department Of Fish Wildlife & Parks](https://openairdocs.org/faa-owner/MONTANA%20DEPARTMENT%20OF%20FISH%20WILDLIFE%20%26%20PARKS)
- Location: [Helena, MT](https://openairdocs.org/faa-place/MT/Helena)
- Owner type: Government
- Owner's area on the map: 46.5307° N, 112.1994° W: Placed by OpenAirDocs at the center of ZIP code 59601, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7120
- Page: https://openairdocs.org/aircraft/N7120

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-58A)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7120.

## FAA accident and incident reports

None matched to N7120.

## 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 N7120

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7120 before.

- [Cancelled 1972-02-28](https://openairdocs.org/deregistered/N7120-1972-02-28): Metke Bensen B-8M, S/N 2, built 1968. Owner: [Nieter Daniel](https://openairdocs.org/faa-owner/NIETER%20DANIEL), [Rockville, MN](https://openairdocs.org/faa-place/MN/Rockville)
- [Cancelled 1934-02-01](https://openairdocs.org/deregistered/N7120-1934-02-01): Ford 4-AT-B, S/N 34, built 1928. Owner: [Morgan Airlines Inc](https://openairdocs.org/faa-owner/MORGAN%20AIRLINES%20INC), [Hoboken, NJ](https://openairdocs.org/faa-place/NJ/Hoboken)

## Related

- Other Bell OH-58A aircraft: https://openairdocs.org/model/bell-oh-58a/aircraft.md

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