# NTSB Accident ERA25LA317
> **CESSNA 170B** · 2025-08-25 · Knoxville, TN, USA · NONE
## Event
- **NTSB number:** ERA25LA317
- **Event ID:** 20250826200865
- **Type:** Accident
- **Date:** 2025-08-25
- **Location:** Knoxville, TN, USA
- **Coordinates:** 36, -84
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 170B
- **Registration:** N4584C
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain directional control during landing roll in a crosswind, which resulted in a runway excursion and a subsequent ground loop.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA25LA317) · AI Analytics · CC0 1.0*