# NTSB Accident DEN06LA046
> **Aviat Pitts S-2B** · 2006-03-05 · Severance, CO, USA · NONE
## Event
- **NTSB number:** DEN06LA046
- **Event ID:** 20060314X00297
- **Type:** Accident
- **Date:** 2006-03-05
- **Location:** Severance, CO, USA
- **Coordinates:** 40.529949, -104.849693
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Aviat
- **Model:** Pitts S-2B
- **Registration:** N221RS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

fuel exhaustion and the pilot's failure to refuel the airplane.  Contributing factors were the inaccurate fuel flow reading and the pilot's incorrect fuel consumption calculations.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN06LA046) · AI Analytics · CC0 1.0*