# NTSB Incident DEN05IA098
> **Boeing 737-524** · 2005-06-20 · Salt Lake City, UT, USA · NONE
## Event
- **NTSB number:** DEN05IA098
- **Event ID:** 20050629X00896
- **Type:** Incident
- **Date:** 2005-06-20
- **Location:** Salt Lake City, UT, USA
- **Coordinates:** 40.789157, -111.959922
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 104
- **Total aboard:** 104
## Aircraft
- **Make:** Boeing
- **Model:** 737-524
- **Registration:** N24633
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

the left wing walker's failure to maintain an adequate visual lookout.  Contributing factors were his inadequate initial training, and the failure of other ground personnel to follow company procedures/directives.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN05IA098) · AI Analytics · CC0 1.0*