# NTSB Accident LAX99GA216
> **Hughes OH-6A** · 1999-06-15 · TUCSON, AZ, USA · SERS
## Event
- **NTSB number:** LAX99GA216
- **Event ID:** 20001212X19020
- **Type:** Accident
- **Date:** 1999-06-15
- **Location:** TUCSON, AZ, USA
- **Coordinates:** 32.150299, -110.929039
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Hughes
- **Model:** OH-6A
- **Registration:** N6187C
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Fuel exhaustion resulting from pilot's failure to perform adequate fuel consumption calculations.  The unreliable and inoperative fuel level indicating system components and the operator's operation of the aircraft with known deficiencies were factors in the accident.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX99GA216) · AI Analytics · CC0 1.0*