Aircraft Accident/Incident Report

Skwentna, Alaska 99667
Friday, September 1, 1995 12:00 AKD

NTSB Narrative Summary Released at Completion of Accident

THE PILOT HAD DEPARTED A REMOTE AIRSTRIP ON THE RETURN PORTION OF A CARGO FLIGHT. AN INSTRUMENT FLIGHT PLAN WAS ON FILE WITH THE ARTCC. AFTER DEPARTURE, THE PILOT ATTEMPTED TO CONTACT ARTCC TO OPEN HIS FLIGHT PLAN BUT COMMUNICATIONS WERE NOT ESTABLISHED. THE AIRPLANE STRUCK MOUNTAINOUS TERRAIN ABOUT 6 MILES SOUTH OF THE DEPARTURE AIRPORT. RADAR DATA SHOWED THAT AFTER DEPARTURE, THE AIRPLANE CLIMBED WESTBOUND AND THEN TURNED SOUTHBOUND TOWARD HIGHER TERRAIN. IT CIRCLED SOUTHWEST OF THE AIRPORT AND TURNED EASTBOUND WHILE CLIMBING TO 5,300 FT MSL. THE AIRPLANE THEN TURNED SOUTHBOUND AGAIN TOWARD THE ACCIDENT SITE. THE LAST RECORDED RADAR DATA WAS AT 5,200 FT MSL. THE AIRPLANE STRUCK A RIDGELINE ABOUT 4,800 FT MSL. AIRMETS WERE IN EFFECT FOR IFR CONDITIONS, LOW CEILINGS, MOUNTAIN OBSCURATIONS, RAIN, FOG, AND ICING IN CLOUDS AND IN PRECIPITATION. A WITNESS REPORTED THAT WHEN THE AIRPLANE ARRIVED AT THE AIRPORT, THE AIRFRAME HAD A COATING OF ICE. WHEN THE AIRPLANE DEPARTED, SNOW WAS FALLING AT THE AIRPORT.

NTSB Probable Cause Narrative

THE PILOT'S CONTINUED VFR FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS. THE WEATHER WAS A FACTOR.

Event Information

Type of Event Accident
Event Date 9/1/1995
Event Day of the Week Friday
Time of Event 1200
Event Time Zone --
Event City SKWENTNA
Event State ALASKA
Event Country --
Zipcode of the event site 99667
Event Date Year 1995
Event Date Month 9
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1137 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) 35
Weather Observation Facility ID Z42
Elevation of weather observation facility 1052
Distance of event from weather observation facility (units?) 13
Time Zone of the weather observation ADT
Lighting Conditions Day
Lowest Ceiling Height 1800
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) 12
Air Temperature at event time (in degrees celsius) 9
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
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) 1411
NTSB Notification Source --
NTSB Notification Date Sep 5 1995 12:00AM
NTSB Notification Time 1300
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:34PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N30GA
NTSB Number ANC95LA158
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Short Brothers
Aircraft Model SC-7
Aircraft Series Identifier SC-7
Aircraft Serial Number SH-1839
Certified Max Gross Weight 12500
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 2
Number of Engines 2
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection Aug 19 1995 12:00AM
Airframe hours since last inspection 21
Airframe Hours 15798
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name AIR CARGO CARRIERS, INC.
Aircraft Owner Street Address 4984 S. HOWELL AVE.
Aircraft Owner City MILWAUKEE
Aircraft Owner State WI
Aircraft Owner Country
Aircraft Owner Zipcode 53207
Operator is an individual? --
Operator Name NORTH STAR AIR CARGO INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 1000 MERRILL FIELD DRIVE
Operator City ANCHORAGE
Operator State AK
Operator Country
Operator Zip code 99501
Operator Code LIJA
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) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FWL
Departure City FAREWELL
Departure State AK
Departure Country
Departure Time 1150
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code MRI
Destination City ANCHORAGE
Destination State AK
Destination Country
Specific Phase of Flight Maneuvering
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --