# NTSB Accident SEA89LA148
> **BELL 206B** · 1989-08-07 · BOULDER CITY, NV, USA · NONE
## Event
- **NTSB number:** SEA89LA148
- **Event ID:** 20001213X29256
- **Type:** Accident
- **Date:** 1989-08-07
- **Location:** BOULDER CITY, NV, USA
- **Coordinates:** 35.989463, -114.810272
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 5
- **Total aboard:** 5
## Aircraft
- **Make:** BELL
- **Model:** 206B
- **Registration:** N9916K
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

PILOT DISPLAYED POOR INFLIGHT PLANNING WHILE MANEUVERING. THE PILOT DID NOT IDENTIFY THE WIND CONDITIONS RESULTING IN A LOSS OF DIRECTIONAL CONTROL. THE PILOT'S CORRECTIVE ACTION WAS INADEQUATE AND AS RESULT, THE HELICOPTER COLLIDED WITH THE TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA89LA148) · AI Analytics · CC0 1.0*