Individually Owned: 150,657
Corporate Owned: 137,281
Evanston Muni Airport
Aircraft Accident/Incident Report
Almy, Wyoming 82930
Wednesday, January 5, 1983 17:30 MST
NTSB Narrative Summary Released at Completion of Accident
BEFORE DEPARTING, THE PLT OBTAINED A WX BRIEFING & WAS ADVISED OF A SIGMET WHICH FORECASTED SEVERE TURBULENCE BELOW 18,000 FT, STRONG UP/DOWNDRAFTS, STRONG SURFACE WINDS & WIND SHEAR NEAR MOUNTAINS & IN PASSES. HE TOOK OFF WITH FULL FUEL TANKS & APRX 400 LBS OF CARGO ON BOARD. ARTCC REPORTED THAT THE EN ROUTE PORTION OF THE FLT WAS HANDLED ROUTINELY. DURING ARRIVAL, THE PLT CONTACTED THE ARPT UNICOM FOR A LANDING ADVISORY. A KING AIR PLT WAS ARRIVING AT ABOUT THE SAME TIME & ASKED THE AEROSTAR PLT IF HE WAS MAKING A FULL STOP. THE AEROSTAR PLT REPLIED THAT HE WAS. THE KING AIR PLT LOST SIGHT OF THE AEROSTAR & BEGAN A 360 DEG TURN. HE ASKED THE AEROSTAR PLT TO ADVISE OF HIS POSITION, & SHORTLY THEREAFTER,THE AEROSTAR PLT TRANSMITTED 3 MAYDAY CALLS. REPORTEDLY, THE ACFT NOSED UP & WENT INTO A STEEP RGT BANK JUST BFR IMPACT.NO PREIMPACT MECHANICAL FAILURE/MALFUNCTION WAS FOUND. THERE WAS EVIDENCE THAT MOST OF THE CARGO WAS IN THE BAGGAGE COMPARTMENT (LIMITED TO 240 LBS) & COULD HAVE MOVED THE CG WELL BEYOND THE AFT LIMIT. ELEV TRIM FND FULL NOSE DOWN.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 1/5/1983 |
| Event Day of the Week | Wednesday |
| Time of Event | 1730 |
| Event Time Zone | Mountain Standard Time |
| Event City | ALMY |
| Event State | WYOMING |
| Event Country | -- |
| Zipcode of the event site | 82930 |
| 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 | EVANSTON MUNI |
| 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 | 327 |
| Airport Elevation | 6600 |
| Weather Briefing Completeness | Partial - limited by pilot |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1735 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | 147 |
| Weather Observation Facility ID | EVW |
| Elevation of weather observation facility | 6600 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Dusk |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 4000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 30 |
| Air Temperature at event time (in degrees celsius) | 3 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 210 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 10 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | 6421 |
| Intensity of Precipitation | Unknown |
| 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 | 1 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1854 |
| NTSB Notification Source | -- |
| NTSB Notification Date | -- |
| NTSB Notification Time | 0 |
| Fiche Number and/or location -used to find docket information | 22124 |
| Date of most recent change to record | Jan 2 2001 9:15AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6893L |
| NTSB Number | DEN83FA044 |
| 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 | PIPER |
| Aircraft Model | AEROSTAR 602P |
| Aircraft Series Identifier | AEROSTAR 6 |
| Aircraft Serial Number | 602P08938165 |
| Certified Max Gross Weight | 6000 |
| 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 | 5 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Sep 14 1982 12:00AM |
| Airframe hours since last inspection | 65 |
| Airframe Hours | 372 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | MOSER ENGINE SERVICE |
| Aircraft Owner Street Address | P.O. BOX 491 |
| Aircraft Owner City | MILLS |
| Aircraft Owner State | WY |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 82644 |
| 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 | CPR |
| Departure City | CASPER |
| Departure State | WY |
| Departure Country | |
| Departure Time | 1600 |
| 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 | 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 | 16 |
| Runway Length | 5000 |
| Runway Width | 50 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |