# NTSB Accident DEN05CA052
> **Hughes 269C** · 2005-01-29 · Englewood, CO, USA · NONE
## Event
- **NTSB number:** DEN05CA052
- **Event ID:** 20050303X00261
- **Type:** Accident
- **Date:** 2005-01-29
- **Location:** Englewood, CO, USA
- **Coordinates:** 39.569999, -104.849166
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Hughes
- **Model:** 269C
- **Registration:** N9688F
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the student pilot's failure to maintain control of the helicopter and the instructor's inadequate supervision of the flight.  Contributing factors were low rotor rpm, low airspeed, and the instructor's delay in taking remedial action.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN05CA052) · AI Analytics · CC0 1.0*