# NTSB Accident CHI99LA297
> **Weatherly 201B** · 1999-08-08 · OBERLIN, KS, USA · NONE
## Event
- **NTSB number:** CHI99LA297
- **Event ID:** 20001212X19447
- **Type:** Accident
- **Date:** 1999-08-08
- **Location:** OBERLIN, KS, USA
- **Coordinates:** 39.820407, -100.529548
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Weatherly
- **Model:** 201B
- **Registration:** N197SK
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

Engine failure due to an undertorqued carburetor fulcrum screw.  Contributing factors were the muddy terrain and the low altitude of the aerial operation.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI99LA297) · AI Analytics · CC0 1.0*