# NTSB Accident LAX00LA261
> **Grumman G-164A** · 2000-07-11 · GRIDLEY, CA, USA · NONE
## Event
- **NTSB number:** LAX00LA261
- **Event ID:** 20001212X21506
- **Type:** Accident
- **Date:** 2000-07-11
- **Location:** GRIDLEY, CA, USA
- **Coordinates:** 39.349224, -121.760711
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Grumman
- **Model:** G-164A
- **Registration:** N897X
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power due to the failure of an exhaust valve during an aerial application flight.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX00LA261) · AI Analytics · CC0 1.0*