# NTSB Accident SEA89LA138
> **GRUMMAN 164B** · 1989-07-19 · HERMISTON, OR, USA · NONE
## Event
- **NTSB number:** SEA89LA138
- **Event ID:** 20001213X28985
- **Type:** Accident
- **Date:** 1989-07-19
- **Location:** HERMISTON, OR, USA
- **Coordinates:** 45.850532, -119.210083
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN
- **Model:** 164B
- **Registration:** N6632Q
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

THE AIRPORT OWNERS FAILURE TO MARK A HIDDEN HAZARD.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA89LA138) · AI Analytics · CC0 1.0*