# NTSB Accident CHI02LA216
> **Aerostar International S-77A** · 2002-07-27 · Custer, SD, USA · SERS
## Event
- **NTSB number:** CHI02LA216
- **Event ID:** 20020730X01248
- **Type:** Accident
- **Date:** 2002-07-27
- **Location:** Custer, SD, USA
- **Coordinates:** 43.733333, -103.618331
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 7
- **Total aboard:** 9
## Aircraft
- **Make:** Aerostar International
- **Model:** S-77A
- **Registration:** N2867W
- **FAR Part:** 091
- **Engines:** —
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot of the balloon did not maintain aircraft control.  Factors contributing to the accident include the variable winds and the inadequate compensation for the wind conditions by the pilot in command.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI02LA216) · AI Analytics · CC0 1.0*