# NTSB Accident CHI94MA072
> **CESSNA 421C** · 1994-01-26 · MCCOOK, NE, USA · FATL
## Event
- **NTSB number:** CHI94MA072
- **Event ID:** 20001206X00614
- **Type:** Accident
- **Date:** 1994-01-26
- **Location:** MCCOOK, NE, USA
- **Coordinates:** 40.200256, -100.620147
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 3
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 7
## Aircraft
- **Make:** CESSNA
- **Model:** 421C
- **Registration:** N5468G
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

IMPROPER IN-FLIGHT PLANNING/DECISION BY THE PILOT, AND THE ACCUMULATION OF AIRFRAME ICE, WHICH RESULTED IN AN INADVERTENT STALL.  FACTORS ASSOCIATED WITH THE ACCIDENT WERE: PARTIAL FAILURE OF BOTH ALTERNATORS, WHICH RESULTED IN A SUBSEQUENT ELECTRICAL SYSTEM FAILURE AND AN INOPERATIVE ANTI-ICE/DE-ICE SYSTEM, ADVERSE WEATHER (ICING) CONDITIONS, AND AIRFRAME (WING) ICE.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI94MA072) · AI Analytics · CC0 1.0*