# NTSB Accident WPR10FA199
> **BOEING 737-3H4** · 2010-04-10 · Los Angeles, CA, USA · NONE
## Event
- **NTSB number:** WPR10FA199
- **Event ID:** 20100410X34740
- **Type:** Accident
- **Date:** 2010-04-10
- **Location:** Los Angeles, CA, USA
- **Coordinates:** 33.946666, -118.400276
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 109
- **Total aboard:** 109
## Aircraft
- **Make:** BOEING
- **Model:** 737-3H4
- **Registration:** N624SW
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

The tug operator’s failure to comply with company procedures when parking an unoccupied baggage tug, and the failure of the tug’s seat switch to disengage the electric motor when weight was removed from the driver’s seat.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR10FA199) · AI Analytics · CC0 1.0*