# NTSB Accident CHI93MA143
> **BEECH C99** · 1993-04-29 · SHELTON, NE, USA · FATL
## Event
- **NTSB number:** CHI93MA143
- **Event ID:** 20001211X12105
- **Type:** Accident
- **Date:** 1993-04-29
- **Location:** SHELTON, NE, USA
- **Coordinates:** 40.770473, -98.730422
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** BEECH
- **Model:** C99
- **Registration:** N115GP
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** NBRT
- **Weather:** VMC
## Probable cause

THE DELIBERATE DISREGARD FOR THE FEDERAL AVIATION REGULATIONS, GP EXPRESS PROCEDURES, AND PRUDENT CONCERN FOR SAFETY BY THE TWO PILOTS IN THEIR DECISION TO EXECUTE AN AEROBATIC MANEUVER DURING A SCHEDULED CHECK RIDE FLIGHT, AND THE FAILURE OF GP EXPRESS MANAGEMENT TO ESTABLISH AND MAINTAIN A COMMITMENT TO INSTILL PROFESSIONALISM IN THEIR PILOTS CONSISTENT WITH THE HIGHEST LEVELS OF SAFETY NECESSARY FOR AN AIRLINE OPERATING SCHEDULED PASSENGER SERVICE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI93MA143) · AI Analytics · CC0 1.0*