Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Willard, Washington 98651
Monday, January 3, 1983 18:18 PST
NTSB Narrative Summary Released at Completion of Accident
BEFORE TAKEOFF, THE PLT RECEIVED A WX BRIEFING & FILED AN IFR FLT PLAN TO IDAHO FALLS, ID AT 1300 FT. HE TOOK OFF AT 1804 PST. AT 1814 PST, JUST PRIOR TO CALLING LEVEL AT 13,000 FT, HE REPORTED HE WAS ENCOUNTERING LIGHT TURBULENCE & LIGHT RIME ICE. APRX 4 MIN LATER, THE PLT REPORTED EXPERIENCING HEAVY VIBRATIONS. HE REQUESTED & RECEIVED A CLEARANCE TORETURN TO PORTLAND & DESCEND TO 7000 FT. SHORTLY AFTER THAT, THE ACFT ENTERED A TIGHT DESCENDING TURN WHICH THE PLT REPORTED HE WAS HAVING DIFFICULTY ARRESTING. HE REPORTED REGAINING DIRECTIONAL CONTROL AT 6000 FT & SAID THE ACFT HAD A HEAVY LOAD OF ICE. SHORTLY THEREAFTER, THE ACFT CRASHED IN MOUNTAINS AT THE 3130 FT LEVEL. DUE TO DAMAGE FROM IMPACT & WRECKAGE RETRIEVAL, THE PREIMPACT CONDITION OF ALL DEICING COMPONENTS WAS NOT VERIFIED. THE ACFT WAS NOT CERTIFIED FOR FLT IN KNOWN ICING CONDITIONS. MODERATE MIXED ICING CONDITION & MODERATE TURBULENCE WERE FORECAST. THE PLT WAS BRIEFED THERE HAD BEEN REPORTS OF MODERATE ICING THRU-OUT THE AREA.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 1/3/1983 |
| Event Day of the Week | Monday |
| Time of Event | 1818 |
| Event Time Zone | Pacific Standard Time |
| Event City | WILLARD |
| Event State | WASHINGTON |
| Event Country | -- |
| Zipcode of the event site | 98651 |
| Event Date Year | 1983 |
| Event Date Month | 1 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | |
| Event Location Nearest Airport ID | |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | -- |
| Weather Briefing Completeness | Full |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1756 Pacific Standard Time |
| Direction of event from weather observation facility (degrees) | 90 |
| Weather Observation Facility ID | DLS |
| Elevation of weather observation facility | 243 |
| Distance of event from weather observation facility (units?) | 24 |
| Time Zone of the weather observation | PST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 1300 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Partial Obscuration |
| 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) | 1 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 0 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 0 |
| Wind Velocity Indicator | Calm |
| 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 | Fatal |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | 5 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 5 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 237 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 20397 |
| Date of most recent change to record | Jan 2 2001 9:15AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6087C |
| NTSB Number | SEA83FA038 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | CESSNA |
| Aircraft Model | T303 |
| Aircraft Series Identifier | T303 |
| Aircraft Serial Number | T30300144 |
| Certified Max Gross Weight | 5150 |
| 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 | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | 25 |
| Airframe Hours | 25 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | KEY AIRLINES, INCORPORATED |
| Aircraft Owner Street Address | BOX AMF 22065 |
| Aircraft Owner City | SALT LAKE CITY |
| Aircraft Owner State | UT |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 84122 |
| 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 | 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | PDX |
| Departure City | PORTLAND |
| Departure State | OR |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| Destination Same as Local Flt | -- |
| Destination Airport Code | IDA |
| Destination City | IDAHO FALLS |
| Destination State | ID |
| Destination Country | |
| Specific Phase of Flight | Descent |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:36AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |