Riverton Regional Airport
Aircraft Accident/Incident Report

Riverton, Wyoming 82501
Monday, January 11, 1993 10:15 MST

NTSB Narrative Summary Released at Completion of Accident

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.

NTSB Probable Cause Narrative

THE PILOT'S DISORIENTATION. FACTORS INCLUDE SNOW, FOG, SNOW COVERED TERRAIN, AND A DRAINAGE DITCH.

Event Information

Type of Event Incident
Event Date 1/11/1993
Event Day of the Week Monday
Time of Event 1015
Event Time Zone Mountain Standard Time
Event City RIVERTON
Event State WYOMING
Event Country --
Zipcode of the event site 82501
Event Date Year 1993
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport RIVERTON REGIONAL
Event Location Nearest Airport ID RIW
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 5525
Weather Briefing Completeness Unknown
Investigator's weather source Witness
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 600
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) -14
Dew Point at event time (in degress fahrenheit) -16
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 11
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5005
NTSB Notification Source --
NTSB Notification Date Jan 11 1993 12:00AM
NTSB Notification Time 1015
Fiche Number and/or location -used to find docket information 50558
Date of most recent change to record Dec 11 2000 1:07PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N34010
NTSB Number SEA93IA050
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Minor
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Beech
Aircraft Model 1900C
Aircraft Series Identifier 1900C
Aircraft Serial Number VC3
Certified Max Gross Weight 16710
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 21
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection Jan 2 2000 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name BRITT AIRWAYS/CONTINENTAL EXP.
Aircraft Owner Street Address 15333 JFK BLVD. SUITE 600
Aircraft Owner City HOUSTON
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 77032
Operator is an individual? --
Operator Name BRITT AIRWAYS/CONTINENTAL EXP.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 15333 JFK BLVD. SUITE 600
Operator City HOUSTON
Operator State TX
Operator Country
Operator Zip code 77032
Operator Code BRIA
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code DEN
Departure City DENVER
Departure State CO
Departure Country
Departure Time 845
Departure Time Zone MST
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Taxi
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 28
Runway Length 8202
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --