# NTSB Accident SEA04LA065
> **Grumman G-164** · 2004-04-05 · Nezperce, ID, USA · NONE
## Event
- **NTSB number:** SEA04LA065
- **Event ID:** 20040413X00449
- **Type:** Accident
- **Date:** 2004-04-05
- **Location:** Nezperce, ID, USA
- **Coordinates:** 46.239444, -116.240554
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Grumman
- **Model:** G-164
- **Registration:** N48564
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The circumferential fracture of the number seven cylinder head while en route to an aerial fertilizer application, leading to a forced landing on soft terrain, resulting in the collapse of the right main gear leg. Factors include soft terrain at the location where the pilot found it necessary to attempt the forced landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA04LA065) · AI Analytics · CC0 1.0*