# NTSB Accident ANC90LA188
> **CESSNA 180** · 1990-10-01 · SWIFT RIVER, AK, USA · NONE
## Event
- **NTSB number:** ANC90LA188
- **Event ID:** 20001212X24173
- **Type:** Accident
- **Date:** 1990-10-01
- **Location:** SWIFT RIVER, AK, USA
- **Coordinates:** 55.920551, -159.48941
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** CESSNA
- **Model:** 180
- **Registration:** N9339T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

THE PILOT-IN-COMMAND'S FAILURE TO UNDERSTAND THE PERFORMANCE DATA OF THE AIRPLANE, AND HIS FAILURE TO IDENTIFY UNSUITABLE TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC90LA188) · AI Analytics · CC0 1.0*