# NTSB Accident NYC99LA081
> **Cessna 177RG** · 1999-03-28 · POTTSTOWN, PA, USA · NONE
## Event
- **NTSB number:** NYC99LA081
- **Event ID:** 20001205X00385
- **Type:** Accident
- **Date:** 1999-03-28
- **Location:** POTTSTOWN, PA, USA
- **Coordinates:** 40.249786, -75.640686
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Cessna
- **Model:** 177RG
- **Registration:** N177AR
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

The failure of maintenance personnel to properly inspect and torque the crankcase bolts.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC99LA081) · AI Analytics · CC0 1.0*