# NTSB Accident ANC99LA100
> **Hughes 369D** · 1999-07-31 · PETERSBURG, AK, USA · NONE
## Event
- **NTSB number:** ANC99LA100
- **Event ID:** 20001212X19143
- **Type:** Accident
- **Date:** 1999-07-31
- **Location:** PETERSBURG, AK, USA
- **Coordinates:** 57.050579, -132.620254
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Hughes
- **Model:** 369D
- **Registration:** N103FW
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to refuel the helicopter prior to fuel exhaustion.  Factors associated with the accident were an inoperative low fuel warning system, and the pilot's improper autorotation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC99LA100) · AI Analytics · CC0 1.0*