# NTSB Accident LAX05LA164
> **Robinson R44** · 2005-05-11 · Gustine, CA, USA · NONE
## Event
- **NTSB number:** LAX05LA164
- **Event ID:** 20050525X00675
- **Type:** Accident
- **Date:** 2005-05-11
- **Location:** Gustine, CA, USA
- **Coordinates:** 37.2625, -120.963058
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Robinson
- **Model:** R44
- **Registration:** N144SM
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the improper installation of the nut/bolt assembly connecting the left cyclic push-pull tube to the non-rotating swashplate by maintenance personnel, which led to a loss of roll control during takeoff.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX05LA164) · AI Analytics · CC0 1.0*