# NTSB Accident ANC07CA023
> **Cessna 172** · 2007-03-10 · Chugiak, AK, USA · NONE
## Event
- **NTSB number:** ANC07CA023
- **Event ID:** 20070322X00322
- **Type:** Accident
- **Date:** 2007-03-10
- **Location:** Chugiak, AK, USA
- **Coordinates:** 61.400001, -149.512222
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Cessna
- **Model:** 172
- **Registration:** N73813
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The instructor pilot's inadequate supervision of the student while landing, which resulted in an undershoot, and subsequent in-flight collision with snow-covered terrain.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC07CA023) · AI Analytics · CC0 1.0*