# NTSB Accident GAA15CA153
> **GRUMMAN AMERICAN AVN. CORP. AA 5A** · 2015-07-01 · Mackay, ID, USA · NONE
## Event
- **NTSB number:** GAA15CA153
- **Event ID:** 20150701X63959
- **Type:** Accident
- **Date:** 2015-07-01
- **Location:** Mackay, ID, USA
- **Coordinates:** 43.782501, -113.781944
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN AMERICAN AVN. CORP.
- **Model:** AA 5A
- **Registration:** N9887U
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The student pilot's disorientation in mountainous terrain and course deviation into a canyon, which resulted in the airplane's inability to out climb terrain and a forced landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=GAA15CA153) · AI Analytics · CC0 1.0*