# NTSB Accident ERA10LA216
> **SMITH RICHARD D JR REVOLUTION MINI 500** · 2010-04-07 · Middleboro, MA, USA · NONE
## Event
- **NTSB number:** ERA10LA216
- **Event ID:** 20100407X72339
- **Type:** Accident
- **Date:** 2010-04-07
- **Location:** Middleboro, MA, USA
- **Coordinates:** 41.904445, -70.952224
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** SMITH RICHARD D JR
- **Model:** REVOLUTION MINI 500
- **Registration:** N118NR
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A loss of engine coolant, which resulted in a loss of engine power during the pilot’s attempt to cushion a precautionary landing. Contributing to the accident was a disconnected engine coolant hose and the pilot's inadequate preflight inspection.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA10LA216) · AI Analytics · CC0 1.0*