# Incident 19850911056569I: Hiller UH12E, Broomfield, CO, September 11, 1985

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: September 11, 1985, 10:44 local time
- Place: Broomfield, CO
- Airport: Jefferson Co
- Phase of flight: In Traffic Pattern-Circling
- Operating rules: General operating rules (Part 91)
- Location: 39.9205° N, 105.0867° W: Placed by OpenAirDocs: center of Broomfield, CO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.9205&lon=-105.0867&mi=10
- Aircraft: N7411N, a cancelled registration (https://openairdocs.org/deregistered/N7411N-2018-01-08) (OpenAirDocs)
- Registry model: Hiller UH-12E (registry code 4360122, https://openairdocs.org/model/hiller-uh-12e) (OpenAirDocs)
- Reported make and model: HILLER UH12E
- Fatal injuries: 0
- Pilot flight hours: 2,000 total, 120 in this make and model, 140 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19850911056569I

## Narrative

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

PILOT FLEW HELICOPTER IN NON MOVEMENT AREA FOR 17 MINUTES WITHOUT CLEARENCE FROM TOWER.

## Other reports on N7411N (4)

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

- [Incident 20080807847179I](https://openairdocs.org/incident/20080807847179I), Aug 7, 2008: Hiller UH12E (N7411N), Viroqua, WI, Minor damage. (-23) On August 7, 2008, at 1604 local, N7411N, a Hiller UH-12/E flown by [privacy data omitted] (certificated #[privacy data omitted]) just completed spraying…
- [Accident 19890309003449A](https://openairdocs.org/incident/19890309003449A), Mar 9, 1989: Hiller UH12E (N7411N), Golden, CO, Substantial damage. Lost tail rotor efectiveness while hovering after a practice pinnacle approach. Set it down, tail rotor hit a rock.
- [Incident 19850417022209I](https://openairdocs.org/incident/19850417022209I), Apr 17, 1985: Hiller UH12E (N7411N), Broomfield, CO, Minor damage. Developed high rate of descent during autorotation to power recovery. Struck ground tail low.
- [Accident 19760810026679A](https://openairdocs.org/incident/19760810026679A), Aug 10, 1976: Hiller UH12E (N7411N), Kennewick, WA, Substantial damage. Aux fuel pump not used at time eng-driven pump failed. Op manual states pump should have been on.

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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