# NTSB Incident ANC89IA071
> **BOEING 747-121** · 1989-05-17 · ANCHORAGE, AK, USA · NONE
## Event
- **NTSB number:** ANC89IA071
- **Event ID:** 20001213X28217
- **Type:** Incident
- **Date:** 1989-05-17
- **Location:** ANCHORAGE, AK, USA
- **Coordinates:** 61.179718, -149.879074
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 6
- **Total aboard:** 6
## Aircraft
- **Make:** BOEING
- **Model:** 747-121
- **Registration:** N818FT
- **FAR Part:** 121
- **Engines:** 4
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF TIRES ON THE RIGHT INSIDE MAIN GEAR TRUCK.  A RELATED FACTOR WAS:  FAILURE OF OPERATOR/MANAGEMENT PERSONNEL TO FOLLOW PROPER LOADING PROCEDURES, WHICH RESULTED IN AN IMPROPER LATERAL WEIGHT AND BALANCE SITUATION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC89IA071) · AI Analytics · CC0 1.0*