# NTSB Accident ANC91LA041
> **BELL 47** · 1991-03-30 · THOMPSON PASS, AK, USA · NONE
## Event
- **NTSB number:** ANC91LA041
- **Event ID:** 20001212X16534
- **Type:** Accident
- **Date:** 1991-03-30
- **Location:** THOMPSON PASS, AK, USA
- **Coordinates:** 61.149665, -146.810668
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** BELL
- **Model:** 47
- **Registration:** N73279
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN AIRCRAFT CONTROL AND IMPROPER FLARE DURING LANDING.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC91LA041) · AI Analytics · CC0 1.0*