# NTSB Accident DCA05MA004
> **British Aerospace Jetstream 32** · 2004-10-20 · Kirksville, MO, USA · FATL
## Event
- **NTSB number:** DCA05MA004
- **Event ID:** 20041020X01659
- **Type:** Accident
- **Date:** 2004-10-20
- **Location:** Kirksville, MO, USA
- **Coordinates:** 40.190479, -92.570533
## Injuries
- **Highest injury:** FATL
- **Fatal:** 13
- **Serious:** 2
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 15
## Aircraft
- **Make:** British Aerospace
- **Model:** Jetstream 32
- **Registration:** N875JX
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** NDRK
- **Weather:** IMC
## Probable cause

the pilots' failure to follow established procedures and properly conduct a nonprecision instrument approach at night in IMC, including their descent below the minimum descent altitude (MDA) before required visual cues were available (which continued unmoderated until the airplane struck the trees) and their failure to adhere to the established division of duties between the flying and nonflying (monitoring) pilot.  Contributing to the accident was the pilots' failure to make standard callouts and the current Federal Aviation Regulations that allow pilots to descend below the MDA into a region in which safe obstacle clearance is not assured based upon seeing only the airport approach lights. The pilots' unprofessional behavior during the flight and their fatigue likely contributed to their degraded performance.  .

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DCA05MA004) · AI Analytics · CC0 1.0*