# NTSB Accident CEN12TA122
> **CESSNA 172P** · 2012-01-04 · Conroe, TX, USA · NONE
## Event
- **NTSB number:** CEN12TA122
- **Event ID:** 20120104X92439
- **Type:** Accident
- **Date:** 2012-01-04
- **Location:** Conroe, TX, USA
- **Coordinates:** 30.30861, -95.449996
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** 172P
- **Registration:** N54872
- **FAR Part:** PUBU
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

Failure of the rear crankshaft gear dowel pin due to improper installation, which resulted in a total loss of engine power.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN12TA122) · AI Analytics · CC0 1.0*