# NTSB Accident WPR11FA186
> **CESSNA 177RG** · 2011-04-05 · Gila Bend, AZ, USA · NONE
## Event
- **NTSB number:** WPR11FA186
- **Event ID:** 20110405X00256
- **Type:** Accident
- **Date:** 2011-04-05
- **Location:** Gila Bend, AZ, USA
- **Coordinates:** 32.959999, -112.673614
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 177RG
- **Registration:** N2637V
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A total loss of engine power during cruise flight due to both sets of magneto points failing to open as a result of excessive wear of the magneto cam followers.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11FA186) · AI Analytics · CC0 1.0*