# Accident 19730528012929A: Hiller UH12B, Guymon, OK, May 28, 1973

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: May 28, 1973
- Place: Guymon, OK
- Airport: Guymon Airpark
- Damage: Substantial damage
- Phase of flight: Forced/Precautionary Landing
- Location: 36.6901° N, 101.4770° W: Placed by OpenAirDocs: center of Guymon, OK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.6901&lon=-101.4770&mi=10
- Aircraft: N6744C, registered now (https://openairdocs.org/aircraft/N6744C) (OpenAirDocs)
- Registry model: Hiller UH-12B (registry code 4360110, https://openairdocs.org/model/hiller-uh-12b) (OpenAirDocs)
- Registry engine: Franklin 6VS-335 series (registry code 27040, https://openairdocs.org/engine/franklin-6vs-335-series) (OpenAirDocs)
- Reported make and model: HILLER UH12B
- People aboard: 2
- Fatal injuries: 0
- Pilot flight hours: 310 total, 310 in this make and model, 10 in the last 90 days
- NTSB investigation: [NTSB FTW73DPJ20](https://openairdocs.org/ntsb/FTW73DPJ20) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19730528012929A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

AFTR T/O TO HOVER THEN TRANS LIFT ENG PWR LEVR STUCK.ENG OVERBOOST,PLT CUT IGN.LINKAGE OUT OF RIG.

## The NTSB's investigation of this event (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 FTW73DPJ20](https://openairdocs.org/ntsb/FTW73DPJ20), May 28, 1973: Hiller UH-12B (N6744C), Guymon, OK, substantial damage

## Other reports on N6744C (1)

Matched to the same aircraft by N-number and date.

- [Accident 19740602031629A](https://openairdocs.org/incident/19740602031629A), Jun 2, 1974: Hiller UH12B (N6744C), Custar, OH, Destroyed. Spray boom installation failed struck tail rotor

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. For accidents, the NTSB's own investigation is the fuller record.

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