# NTSB Accident ERA13LA382
> **CONSOLIDATED AERONAUTICS INC LAKE MODEL 250** · 2013-08-27 · Middle Grove, NY, USA · MINR
## Event
- **NTSB number:** ERA13LA382
- **Event ID:** 20130827X84031
- **Type:** Accident
- **Date:** 2013-08-27
- **Location:** Middle Grove, NY, USA
- **Coordinates:** 43.090557, -73.909446
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CONSOLIDATED AERONAUTICS INC
- **Model:** LAKE MODEL 250
- **Registration:** N522WB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Maintenance personnel’s application of insufficient torque to the No. 6 cylinder connecting rod bolts during overhaul, which resulted in the fatigue fracture of the connecting rod and a subsequent 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=ERA13LA382) · AI Analytics · CC0 1.0*