# Incident 19920121004619I: Hiller UH12B, Dallas, TX, January 21, 1992

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: January 21, 1992, 11:30 local time
- Place: Dallas, TX
- Airport: Addison Airport
- Damage: Minor damage
- Phase of flight: Autorot Descent (Rotorcraft)
- Operating rules: General operating rules (Part 91)
- Location: 32.9686° N, 96.8365° W: Placed by OpenAirDocs at ADDISON (ADS), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=32.9686&lon=-96.8365&mi=10
- Aircraft: N94525, a cancelled registration (https://openairdocs.org/deregistered/N94525-2013-03-20) (OpenAirDocs)
- Registry model: Hiller UH-12B (registry code 4360110, https://openairdocs.org/model/hiller-uh-12b) (OpenAirDocs)
- Registry engine: Franklin 6A&6V335 series (registry code 27020, https://openairdocs.org/engine/franklin-6a-6v335-series) (OpenAirDocs)
- Reported make and model: HILLER UH12B
- People aboard: 1
- Fatal injuries: 0
- Pilot flight hours: 500 total, 50 in this make and model, 85 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19920121004619I

## Narrative

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

PILOT PRACTICING AUTOROTATIONS. AIRCRAFT SEEMED TO SINK MORE THAN PREVIOUSLY. TAIL ROTOR HIT GROUND.

## Other reports on N94525 (2)

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

- [Incident 19970705016759I](https://openairdocs.org/incident/19970705016759I), Jul 5, 1997: Hiller UH12B (N94525), Tres Pinos, CA, Minor damage. Walking away rotors winding down. Another chopper landing. Rotor was caused rotors to cone and strike tailboom.
- [Accident 19810822050919A](https://openairdocs.org/incident/19810822050919A), Aug 22, 1981: Hiller UH12B (N94525), Las Vegas, NV, Substantial damage. Pilot misjudged landing. Made hard landing and tail boom failed.

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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