# NTSB Accident ANC91FA142
> **CESSNA 208** · 1991-09-03 · DILLINGHAM, AK, USA · NONE
## Event
- **NTSB number:** ANC91FA142
- **Event ID:** 20001212X18000
- **Type:** Accident
- **Date:** 1991-09-03
- **Location:** DILLINGHAM, AK, USA
- **Coordinates:** 58.81958, -157.859207
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 208
- **Registration:** N9438F
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S INATTENTIVE PREFLIGHT INSPECTION WHICH RESULTED IN HIS FAILURE TO PROPERLY SECURE THE ENGINE OIL TUBE FILLER CAP RESULTING IN THE LOSS OF ENGINE OIL AND OIL PRESSURE AND THE PILOT'S FAILURE TO PROPERLY COMPENSATE FOR WIND CONDITIONS DURING THE FORCED LANDING.  CONTRIBUTING TO THE ACCIDENT WAS THE ENGINE FAILURE AND SUBSEQUENT FORCED LANDING ON SOFT TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC91FA142) · AI Analytics · CC0 1.0*