# N74037: Helio H-391B, registration cancelled 1976-05-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 3, 1976
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Helio H-391B](https://openairdocs.org/model/helio-h-391b) (registry code 4300106)
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8) (OpenAirDocs)
- Serial number: 034
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 3, 1976
- Mode S code: A9F56B
- Owner when cancelled: [Bunch Kenneth H](https://openairdocs.org/faa-owner/BUNCH%20KENNETH%20H)
- Location: [Glennallen, AK](https://openairdocs.org/faa-place/AK/Glennallen)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N74037
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=74037
- Page: https://openairdocs.org/deregistered/N74037-1976-05-03

From the FAA registry file of November 5, 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 Helio H-391B: https://openairdocs.org/model/helio-h-391b.md

## NTSB investigations (2)

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 ANC73DAG34](https://openairdocs.org/ntsb/ANC73DAG34), Aug 9, 1972: Helio Acft H-391B (N74037), Chitina, AK, substantial damage
- [NTSB NYC66D0232](https://openairdocs.org/ntsb/NYC66D0232), Sep 6, 1965: Helio 391B (N74037), Livingston Mnr, NY, substantial damage

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