# NTSB Accident DEN03LA014
> **Piper PA-28RT** · 2002-11-06 · Grand Junction, CO, USA · NONE
## Event
- **NTSB number:** DEN03LA014
- **Event ID:** 20021120X05490
- **Type:** Accident
- **Date:** 2002-11-06
- **Location:** Grand Junction, CO, USA
- **Coordinates:** 39.099571, -108.349418
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Piper
- **Model:** PA-28RT
- **Registration:** N2904C
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the collapse of the left main landing gear during landing roll resulting in loss of control/ground loop/swerve and subsequent impact with a sign.  Contributing factors include, the airplane's total loss of electrical power due to an alternator failure and the inoperative landing gear indicating system.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN03LA014) · AI Analytics · CC0 1.0*