# NTSB Accident ERA15LA291
> **SONTONASTASO MOSQUITO** · 2015-07-29 · Winchendon, MA, USA · NONE
## Event
- **NTSB number:** ERA15LA291
- **Event ID:** 20150729X23324
- **Type:** Accident
- **Date:** 2015-07-29
- **Location:** Winchendon, MA, USA
- **Coordinates:** 42.68111, -72.049163
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** SONTONASTASO
- **Model:** MOSQUITO
- **Registration:** N285XE
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power due to a faulty electrical wiring crimp in the engine’s ignition system.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA15LA291) · AI Analytics · CC0 1.0*