# NTSB Accident SEA04CA186
> **Grumman American AA-5A** · 2004-09-12 · Brooks, OR, USA · NONE
## Event
- **NTSB number:** SEA04CA186
- **Event ID:** 20040930X01546
- **Type:** Accident
- **Date:** 2004-09-12
- **Location:** Brooks, OR, USA
- **Coordinates:** 45.031665, -122.956947
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Grumman American
- **Model:** AA-5A
- **Registration:** N26327
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The flight instructor's failure to maintain altitude/clearance on final approach to land resulting in an in-flight collision with terrain.  Contributing factors were the student pilot's failure to maintain adequate airspeed during the approach and the flight instructor's delay in taking remedial action.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA04CA186) · AI Analytics · CC0 1.0*