Individually Owned: 150,657
Corporate Owned: 137,281
Guthrie Municipal Airport
Aircraft Accident/Incident Report
Guthrie, Oklahoma 73044
Saturday, December 31, 1994 19:40 CST
NTSB Narrative Summary Released at Completion of Accident
WEATHER BRIEFINGS INCLUDED LOW CEILINGS AND THE POSSIBILITY OF ICING UP TO 15,000 FEET MSL. EN ROUTE PILOT REPORTS INCLUDED MODERATE RIME ICING FROM 10,000 FEET MSL DOWN TO 6,000 FEET MSL. AS THE FLIGHT CRUISED AT 4,000 FEET MSL THE PILOT MONITORED THE OAT AT PLUS 5 DEGREES CENTIGRADE. ABOUT 50 MILES NORTHEAST OF OKLAHOMA CITY, OKLAHOMA, THE FLIGHT ENCOUNTERED MODERATE TURBULENCE AND ICING CONDITIONS AS THE OAT DROPPED TO O DEGREES CENTIGRADE. AS TRACES OF ICE WERE DETECTED ON THE WINDSHIELD AND THE WINGS THE PILOT REQUESTED AND WAS CLEARED TO 3,000 FEET MSL FOR THE ADF RUNWAY 19 APPROACH TO GUTHRIE, OKLAHOMA. ICE CONTINUED TO FORM ON THE AIRPLANE AT A RATE THAT MADE THE HANDLING OF THE AIRPLANE DIFFICULT. SPEED WAS MAINTAINED IN EXCESS OF 120 KNOTS. DURING THE LANDING FLARE THE AIRPLANE STALLED 10 FEET ABOVE THE RUNWAY, RESULTING IN SUBSTANTIAL DAMAGE. RIME ICE WAS FOUND ON THE WINGS, VERTICAL AND HORIZONTAL STABILIZER. THE AIRPLANE WAS NOT EQUIPPED WITH DEICE EQUIPMENT AND WAS NOT APPROVED FOR FLIGHT INTO ICING CONDITIONS.
NTSB Probable Cause Narrative
THE PILOT'S FLIGHT INTO KNOWN ADVERSE WEATHER RESULTING IN AN INADVERTENT STALL. A FACTOR WAS ICING CONDITIONS.
Event Information
| Type of Event | Accident |
| Event Date | 12/31/1994 |
| Event Day of the Week | Saturday |
| Time of Event | 1940 |
| Event Time Zone | Central Standard Time |
| Event City | GUTHRIE |
| Event State | OKLAHOMA |
| Event Country | -- |
| Zipcode of the event site | 73044 |
| Event Date Year | 1994 |
| Event Date Month | 12 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | GUTHRIE MUNICIPAL |
| Event Location Nearest Airport ID | GOK |
| 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 | 1068 |
| Weather Briefing Completeness | Full |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1931 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 210 |
| Weather Observation Facility ID | PWA |
| Elevation of weather observation facility | 1299 |
| Distance of event from weather observation facility (units?) | 22 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 500 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 5 |
| Air Temperature at event time (in degrees celsius) | 0 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 340 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 15 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| 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 | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1415 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Dec 31 1994 12:00AM |
| NTSB Notification Time | 2208 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 6 2000 12:45PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3848X |
| NTSB Number | FTW95LA078 |
| 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 | CESSNA |
| Aircraft Model | 310Q |
| Aircraft Series Identifier | 310Q |
| Aircraft Serial Number | 310Q0778 |
| Certified Max Gross Weight | 5300 |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 20 1994 12:00AM |
| Airframe hours since last inspection | 17 |
| Airframe Hours | 5797 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | GREAT SOUTHWEST AVIATION, INC. |
| Aircraft Owner Street Address | P. O. BOX 5700 |
| Aircraft Owner City | ROSWELL |
| Aircraft Owner State | NM |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 88202 |
| Operator is an individual? | -- |
| Operator Name | |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| Operator Code | |
| Owner has at least one certificate | None |
| 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 | E0S |
| Departure City | NEOSHO |
| Departure State | MO |
| Departure Country | |
| Departure Time | 1830 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | GOK |
| Destination City | |
| Destination State | GO |
| Destination Country | |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 16 |
| Runway Length | 4120 |
| Runway Width | 75 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |