# NTSB Incident NYC99IA079
> **Cessna 550** · 1999-03-25 · STATE COLLEGE, PA, USA · NONE
## Event
- **NTSB number:** NYC99IA079
- **Event ID:** 20001205X00379
- **Type:** Incident
- **Date:** 1999-03-25
- **Location:** STATE COLLEGE, PA, USA
- **Coordinates:** 40.789882, -77.850524
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Cessna
- **Model:** 550
- **Registration:** N37MH
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Improper assembly of the left main landing gear (LMLG) actuator by the airplane manufacturer, which resulted in an incorrect 'locked' indication on the LMLG switch, and the subsequent collapse of the LMLG during taxi.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC99IA079) · AI Analytics · CC0 1.0*