# N421FH: 1968 Fairchild Hiller FH-1100, registration cancelled 2012-06-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 12, 2012
- Status when cancelled: Revoked, canceled
- Airframe: [Fairchild Hiller FH-1100](https://openairdocs.org/model/fairchild-hiller-fh-1100) (registry code 3376502)
- Engine: [Allison 250 SER 250HP](https://openairdocs.org/engine/allison-250-ser-250hp) (registry code 03002)
- Data sheets: [TCDS H2WE](https://openairdocs.org/tcds/H2WE) (OpenAirDocs)
- Serial number: 111
- Year built: 1968
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard
- Certificate issued: May 17, 1978
- Last registry action: May 27, 1978
- Mode S code: A4FFDB
- Owners when cancelled: [Cunningham Glenn G DBA](https://openairdocs.org/faa-owner/CUNNINGHAM%20GLENN%20G%20DBA), [D & G Air Service](https://openairdocs.org/faa-owner/D%20%26%20G%20AIR%20SERVICE)
- Location: [East Freetown, MA](https://openairdocs.org/faa-place/MA/East%20Freetown)
- Owner type: Individual
- Owner's area on the map: 41.7586° N, 70.9876° W: Placed by OpenAirDocs at the center of ZIP code 02717, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N421FH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=421FH
- Page: https://openairdocs.org/deregistered/N421FH-2012-06-12

From the FAA registry file of October 28, 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 Fairchild Hiller FH-1100: https://openairdocs.org/model/fairchild-hiller-fh-1100.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 IAD79FID37](https://openairdocs.org/ntsb/IAD79FID37), Sep 19, 1979: Hiller FH1100 (N421FH), Champlain, VA, substantial damage
- [NTSB ANC70A0012](https://openairdocs.org/ntsb/ANC70A0012), Aug 3, 1969: Hiller Acft FH1100 (N421FH), Fairbanks, AK, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19790919029489A](https://openairdocs.org/incident/19790919029489A), Sep 19, 1979: Hiller FH1100 (N421FH), Champlain, VA, Substantial damage. Engine failed due to fuel exhaustion. Aircraft lost rotor speed and landed hard.

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