# NTSB Accident LAX04CA153
> **Ayres S2R-600** · 2004-03-11 · Calipatria, CA, USA · NONE
## Event
- **NTSB number:** LAX04CA153
- **Event ID:** 20040325X00370
- **Type:** Accident
- **Date:** 2004-03-11
- **Location:** Calipatria, CA, USA
- **Coordinates:** 33.14389, -115.57611
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Ayres
- **Model:** S2R-600
- **Registration:** N8520V
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the failure of ground personnel to refuel the airplane with the proper fuel grade/octane, resulting in the airplane's loss of engine power.  Also causal was the pilot's failure to detect the fuel problem during a preflight inspection.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX04CA153) · AI Analytics · CC0 1.0*