# N911A: 1972 Bell OH-58A

- Status: Valid registration
- Airframe: [Bell OH-58A](https://openairdocs.org/model/bell-oh-58a) (registry code 1181579, 4 seats)
- Engine: [Allison T63-A-720](https://openairdocs.org/engine/allison-t63-a-720) (registry code 03083)
- Serial number: 72-21424
- Year built: 1972
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, exhibition
- Airworthiness date: December 4, 2020
- Certificate issued: September 30, 2020
- Expires: September 30, 2027
- Mode S code: AC9A62
- Registered owner: [Heligray LLC](https://openairdocs.org/faa-owner/HELIGRAY%20LLC)
- Location: [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell)
- Owner type: LLC
- Owner's area on the map: 48.2306° N, 114.4033° W: Placed by OpenAirDocs at the center of ZIP code 59901, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911A
- Page: https://openairdocs.org/aircraft/N911A

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.

### Matched by engine (Allison T63-A-720)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N911A.

## FAA accident and incident reports

None matched to N911A.

## 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.

## Service difficulty reports on N911A not matched to an aircraft (1)

They name N911A, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 2005FA0000486](https://openairdocs.org/sdr/2005FA0000486), Feb 24, 2005: FLOORBEAM. CRACKED. RIGHT DIVAN FLOOR ATTACH ANGLE P/N 2411395-26-526 CRACKED IN RADIOUS OF BEND 14 INCHES LONG. DISCOVERED WHILE PERFORMING CABIN PRESURE LEAK TEST.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N911A

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N911A before.

- [Cancelled 1992-03-04](https://openairdocs.org/deregistered/N911A-1992-03-04): Piper PA-22-135, S/N 22217. Triennial form not returned. Owner: [Chandler Gilbert Comm College Ctr](https://openairdocs.org/faa-owner/CHANDLER%20GILBERT%20COMM%20COLLEGE%20CTR), [Chandler, AZ](https://openairdocs.org/faa-place/AZ/Chandler)

## Related

- Other Bell OH-58A aircraft: https://openairdocs.org/model/bell-oh-58a/aircraft.md
- The Allison T63-A-720 engine: https://openairdocs.org/engine/allison-t63-a-720.md

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