# NTSB Incident MIA00IA128
> **Dassault DA-20** · 2000-04-04 · OPA LOCKA, FL, USA · NONE
## Event
- **NTSB number:** MIA00IA128
- **Event ID:** 20001212X20875
- **Type:** Incident
- **Date:** 2000-04-04
- **Location:** OPA LOCKA, FL, USA
- **Coordinates:** 25.909236, -80.26902
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Dassault
- **Model:** DA-20
- **Registration:** N175GA
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The failure of the PIC to execute the complete procedure for emergency extension of the landing gear and the subsequent landing with the left main landing gear not locked fully down, resulting in an excursion off the runway and collision with a runway stanchion. A factor in the incident was the fatigue failure of the left MLG door hydraulic emergency slide valve bolts due to non-compliance with a 1984 factory service bulletin that recommended replacement with larger bolts.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA00IA128) · AI Analytics · CC0 1.0*