# NTSB Accident MIA03LA139
> **Samual G. DaSilva Velocity** · 2003-07-01 · Sebastian, FL, USA · SERS
## Event
- **NTSB number:** MIA03LA139
- **Event ID:** 20030718X01140
- **Type:** Accident
- **Date:** 2003-07-01
- **Location:** Sebastian, FL, USA
- **Coordinates:** 27.816667, -80.683334
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Samual G. DaSilva
- **Model:** Velocity
- **Registration:** N51576
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The improper repair of the crankshaft by a FAA Certified Repair Station resulting in fatigue failure and subsequent total loss of engine power.  A factor in the accident was the rough/uneven terrain encountered by the pilot during the landing roll in a field.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA03LA139) · AI Analytics · CC0 1.0*