# NTSB Accident CEN20LA330
> **Robinson R44** · 2020-08-08 · Logan, IA, USA · SERS
## Event
- **NTSB number:** CEN20LA330
- **Event ID:** 20200809X02446
- **Type:** Accident
- **Date:** 2020-08-08
- **Location:** Logan, IA, USA
- **Coordinates:** 41.631665, -95.793459
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Robinson
- **Model:** R44
- **Registration:** N89LA
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The failure of the lower actuator bearing support brackets, which resulted in the misalignment of the clutch actuator, a loss of belt tension on the main rotor drive system, and a subsequent forced landing.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN20LA330) · AI Analytics · CC0 1.0*