# N6025: Helio H-391B, registration cancelled 1971-05-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 27, 1971
- 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: 77
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 2, 1970
- Mode S code: A7D1B4
- Owner when cancelled: [Adams Daniel D](https://openairdocs.org/faa-owner/ADAMS%20DANIEL%20D)
- Location: [Salem, OR](https://openairdocs.org/faa-place/OR/Salem)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N6025
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6025
- Page: https://openairdocs.org/deregistered/N6025-1971-05-27

From the FAA registry file of October 31, 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 (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 SEA70D0134](https://openairdocs.org/ntsb/SEA70D0134), Oct 7, 1969: Helio Acft H-391B (N6025), Reedsport, OR, substantial damage

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