# NTSB Accident ANC07CA004
> **Piper PA-20-135** · 2006-10-23 · Anchorage, AK, USA · NONE
## Event
- **NTSB number:** ANC07CA004
- **Event ID:** 20061128X01715
- **Type:** Accident
- **Date:** 2006-10-23
- **Location:** Anchorage, AK, USA
- **Coordinates:** 61.213611, -149.844451
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Piper
- **Model:** PA-20-135
- **Registration:** N3404A
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain directional control during the landing roll, which resulted in an inadvertent ground loop and encounter with terrain.  Factors associated with the accident were the ground loop and inadequate main wheel brakes.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC07CA004) · AI Analytics · CC0 1.0*