SEA93IA050

NTSB incident investigation · Beech 1900C · Riverton, WY · January 11, 1993

Incident · No injuriesIncident investigationFinal report
Date
January 11, 1993, 10:15 local (17:15 UTC)
Place
Riverton, WY
Injuries
11 uninjured
Damage
Minor damage
Phase of flight
Taxi
Aircraft
N34010Beech 1900C
Weather
Instrument (IMC) · Day
Status
Completed · report October 13, 1993
Report
Approved by Office Director
FAA report
19930111004879I
Case key
42944

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

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Probable cause

The pilot's disorientation. Factors include snow, fog, snow covered terrain, and a drainage ditch.

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.

On ground/water collision with objectTaxi - from landing
Became lost/disoriented - inadvertentPilot in commandCause
Weather condition - fogFactor
Weather condition - snowFactor
Nose gear collapsedTaxi - from landing
Terrain condition - snow coveredFactor
Terrain condition - ditchFactor
Landing gear,nose gear - overload

Analysis

While attempting to exit the runway after landing in conditions of reduced visibility, the captain became disoriented, and turned the aircraft onto snow covered terrain, believing it to be a taxiway. Once the crew realized that they were not on the taxiway, the captain attempted to stop the aircraft. The nose wheel collapsed when it hit a snow covered ditch prior to the aircraft coming to a stop.

Aircraft

Registration
N34010
Reported as
Beech 1900C
Category
Airplane
Serial number
VC3
Engine
P&W PT-6A-65B, 1,100 horsepower, turbo prop
Damage
Minor damage
Flight
Part 135
Operator
Britt Airways/Continental Exp.
Registered owner
Britt Airways/Continental Exp.
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · January 2, 2000
Departed
DEN · Denver, CO
Flight plan
IFR
Airport
RIW · Riverton Regional, runway 28, 8,202 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
44
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
6,600 total · 1,554 in this make and model · 200 in the last 90 days · 75 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
Calm
Lowest ceiling
600 ft
Temperature
7 °F, dew point 3 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N34010 · 1

Matched to the same aircraft by N-number and date.