CHI93LA101

NTSB accident investigation · Beech 200 · Chesterfield, MO · March 3, 1993

Accident · No injuriesLimited investigationFinal report
Date
March 2, 1993, 18:30 local (Mar 3, 1993, 00:30 UTC)
Place
Chesterfield, MO
Injuries
6 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7257TBeech 200
Weather
Instrument (IMC) · Night/dark
Status
Completed · report November 15, 1993
Report
Approved by Office Director
FAA report
19930302009979A
Case key
15678

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain directional control after encountering whiteout conditions in the landing flare.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Weather condition - whiteoutFactor
Proper touchdown point - not attainedPilot in commandFactor
Terrain condition - snowbankFactor
Directional control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - snowbank
Object - runway light

Analysis

The pilot stated the ILS approach was '...uneventful to within 2 (feet) of touchdown, when we encountered thick fog and...complete whiteout losing all forward visibility and complete runway environment at touchdown.' The aircraft touched down left of the runway centerline and the left propeller impacted a snowbank at the left side of the runway. The aircraft veered off the left side of runway 8R (7,000' x 150') and skidded to a stop perpendicular to and facing the runway. A weather observation taken 9 minutes after the accident revealed temperature and dew point were both 41 degrees fahrenheit, with visibility 3/16 mile in light drizzle and fog.

Aircraft

Registration
N7257T
Reported as
Beech 200
Category
Airplane
Serial number
BB-1246
Airframe hours
2,386
Engine
P&W PT6-42, 850 horsepower, turbo prop
Damage
Substantial damage
Flight
Business · Part 91
Operator
Bunge Corporation
Registered owner
Bunge Corporation
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · November 25, 1992 · 80 hours before
Departed
DCU · Decatur, AL
Flight plan
IFR
Airport
SUS · Spirit Of St. Louis, runway 8, 7,000 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
17,000 total · 1,800 in this make and model · 16,000 as pilot in command · 22 in the last 90 days · 11 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
70° at 5 knots
Lowest ceiling
200 ft
Temperature
41 °F, dew point 41 °F
Altimeter
29.00 inHg
Observed at
SUS, 1 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.