Individually Owned: 150,657
Corporate Owned: 137,281
Uinta County Airport
Aircraft Accident/Incident Report
Evanston, Wyoming 82930
Wednesday, November 4, 1992 22:30 MST
NTSB Narrative Summary Released at Completion of Accident
THE PILOT OBTAINED A WX BRIEFING, FILED A FLT PLAN AND TOOK OFF ON AN IFR X COUNTRY FLT INTO AN AREA OF FORECAST MODERATE ICING CONDITIONS IN AN ACFT NOT EQUIPPED OR CERTIFIED FOR THE FLT. WHEN HE ENCOUNTERED ACFT ICING DURING THE FLT, HE REQUESTED RADAR VECTORS TO THE NEAREST AIRPORT, AND WAS CLEARED FOR AN INSTRUMENT APPROACH FOR LANDING. AFTER FLYING THE APPROACH, THE PILOT CIRCLED IN VMC WHILE SCRAPING ICE FROM THE WINDSHIELD FOR VISBY TO LAND. THE ACFT DESCENDED BELOW THE LEVEL OF THE APRT, LOCATED ON A BLUFF, AND WAS UNABLE TO CLIMB TO REACH THE RUNWAY FOR LANDING. THE ACFT IMPACTED ON THE SIDE OF THE BLUFF 1/2 MILE FROM THE RUNWAY.
NTSB Probable Cause Narrative
THE PILOT'S DISREGARD OF HAZARDOUS WEATHER ADVISORY, RESULTING IN FLT INTO FORECAST ICING CONDITIONS IN AN ACFT NOT EQUIPPED OR CERTIFIED FOR THE FLT, AND THE IMPROPER INFLT PLANNING BY PILOT DURING THE VFR APPROACH THAT RESULTED IN IMPACT WITH TERRAIN SHORT OF THE RUNWAY. A FACTOR RELATING TO THE ACCIDENT WAS THE PILOT DIVERTED HIS ATTENTION TO SCRAPING ICE FROM THE WINDSHIELD DURING THE VFR APPROACH FOR LANDING.
Event Information
| Type of Event | Accident |
| Event Date | 11/4/1992 |
| Event Day of the Week | Wednesday |
| Time of Event | 2230 |
| Event Time Zone | Mountain Standard Time |
| Event City | EVANSTON |
| Event State | WYOMING |
| Event Country | -- |
| Zipcode of the event site | 82930 |
| Event Date Year | 1992 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | UINTA COUNTY |
| Event Location Nearest Airport ID | EVW |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 1 |
| Degrees magnetic from airport | 40 |
| Airport Elevation | 7163 |
| Weather Briefing Completeness | Full |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 2315 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | 220 |
| Weather Observation Facility ID | EVW |
| Elevation of weather observation facility | 7163 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 1700 |
| Lowest Non-Ceiling Height | 300 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 3 |
| Air Temperature at event time (in degrees celsius) | -6 |
| Dew Point at event time (in degress fahrenheit) | -6 |
| Wind Direction (degrees magnetic) | 210 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 12 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 6463 |
| 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 | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 2799 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Nov 4 1992 12:00AM |
| NTSB Notification Time | 2340 |
| Fiche Number and/or location -used to find docket information | 47584 |
| Date of most recent change to record | Dec 11 2000 3:27PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N4935J |
| NTSB Number | SEA93LA016 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-28R-180 |
| Aircraft Series Identifier | PA-28R-180 |
| Aircraft Serial Number | 28R-306657 |
| Certified Max Gross Weight | 2500 |
| 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 | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Sep 9 1992 12:00AM |
| Airframe hours since last inspection | 37 |
| Airframe Hours | 5484 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | SKY AIR, INC |
| Aircraft Owner Street Address | 2787 AIRPORT DRIVE |
| Aircraft Owner City | GRAND FORKS |
| Aircraft Owner State | ND |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 58203 |
| Operator is an individual? | -- |
| Operator Name | AERO CENTER 1, INC |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 2661 AIRPORT DRIVE |
| Operator City | GRAND FORKS |
| Operator State | ND |
| Operator Country | |
| Operator Zip code | 58203 |
| Operator Code | ACWA |
| 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 | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | GCC |
| Departure City | GILLETTE |
| Departure State | WY |
| Departure Country | |
| Departure Time | 1857 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | SLC |
| Destination City | SALT LAKE CITY |
| Destination State | UT |
| Destination Country | |
| Specific Phase of Flight | Approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 23 |
| Runway Length | 7301 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |