# NTSB Accident CEN15LA199
> **CESSNA 421B** · 2015-04-17 · Diboll, TX, USA · SERS
## Event
- **NTSB number:** CEN15LA199
- **Event ID:** 20150417X20434
- **Type:** Accident
- **Date:** 2015-04-17
- **Location:** Diboll, TX, USA
- **Coordinates:** 31.166666, -94.791664
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 3
## Aircraft
- **Make:** CESSNA
- **Model:** 421B
- **Registration:** N421PK
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

The total loss of engine power due to the use of an improper fuel type. Contributing to the accident were the servicing of the airplane with the improper fuel, noncompliance with an airworthiness directive, and the fuel nozzle installed on the fueling truck.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN15LA199) · AI Analytics · CC0 1.0*