# NTSB Accident DCA25LA120
> **BOMBARDIER INC CL-600-2B19** · 2025-02-02 · Chicago, IL, USA · SERS
## Event
- **NTSB number:** DCA25LA120
- **Event ID:** 20250207199663
- **Type:** Accident
- **Date:** 2025-02-02
- **Location:** Chicago, IL, USA
- **Coordinates:** 41.9786, -87.9048
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 13
- **Total aboard:** 14
## Aircraft
- **Make:** BOMBARDIER INC
- **Model:** CL-600-2B19
- **Registration:** N420AW
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The tug driver’s failure to ensure the taxiway was clear of aircraft prior to crossing, resulting in a collision with the left wing of the taxiing aircraft. Contributing to the accident was the limited visibility of the aircraft due to ambient lighting conditions and the absence of the aircraft’s nose-gear light, which reduced the tug driver’s ability to detect the aircraft’s presence in time to avoid the collision.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DCA25LA120) · AI Analytics · CC0 1.0*