# NTSB Incident CHI93IA354
> **BOEING 737-300** · 1993-09-08 · ST. LOUIS, MO, USA · NONE
## Event
- **NTSB number:** CHI93IA354
- **Event ID:** 20001211X13362
- **Type:** Incident
- **Date:** 1993-09-08
- **Location:** ST. LOUIS, MO, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 144
- **Total aboard:** 144
## Aircraft
- **Make:** BOEING
- **Model:** 737-300
- **Registration:** N350SW
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

a failure of the left outboard foreflap due to the loss of the bolts that hold the inboard sequencing carriage to the foreflap attach lug.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI93IA354) · AI Analytics · CC0 1.0*