Gravel Strip Airport
Aircraft Accident/Incident Report

Aniak, Alaska 99557
Tuesady, September 13, 1983 16:15 AKD

NTSB Narrative Summary Released at Completion of Accident

THE PLT WAS TAKING OFF FROM A STRIP NEAR A CAMP SITE. REPORTEDLY, THE STRIP WAS LOCATED ON A HILL (LEVEL BENCH AREA) & WAS ORIENTED GENERALLY IN A NORTH/SOUTH DIRECTION. THE PLT REPORTED THAT THE WIND WAS FROM 080 DEG AT ABOUT 15 GUSTING 18 KTS. THE ACFT WAS EQUIPPED WITH A ROBERTSON STOL KIT WHICH, ACCORDING TO THE PLT, DIMINISHES ITS X-WIND CAPABILITY. HE REPORTED THAT HE LIFTED OFF NEAR THE END OF THE RWY AT APRX 50 TO 55 MPH, THEN ABOUT 300 FROM THE END, THE ACFT BEGAN TO SETTLE. SUBSEQUENTLY, IT TOUCHED DOWN ON ROUGH TERRAIN & WAS SUBSTANTIALLY DAMAGED. THE PLT BELIEVED THAT DUE TO THE TERRAIN, THE WIND (BEYOND THE END OF THE RWY) HAD SHIFTED TO A QUARTERING TAILWIND.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 9/13/1983
Event Day of the Week Tuesday
Time of Event 1615
Event Time Zone --
Event City ANIAK
Event State ALASKA
Event Country --
Zipcode of the event site 99557
Event Date Year 1983
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport GRAVEL STRIP
Event Location Nearest Airport ID ANI
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 73
Degrees magnetic from airport 137
Airport Elevation 1200
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) 262
Weather Observation Facility ID BET
Elevation of weather observation facility 131
Distance of event from weather observation facility (units?) 98
Time Zone of the weather observation ADT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 1800
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 40
Air Temperature at event time (in degrees celsius) 8
Dew Point at event time (in degress fahrenheit) 6
Wind Direction (degrees magnetic) 80
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) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
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) 1894
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 22286
Date of most recent change to record Jan 2 2001 9:16AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1688Z
NTSB Number ANC83LA185
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 185A
Aircraft Series Identifier 185A
Aircraft Serial Number 1850488
Certified Max Gross Weight 3200
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Feb 1 1982 12:00AM
Airframe hours since last inspection 200
Airframe Hours 7000
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name KELLY L. VREM
Aircraft Owner Street Address P.O. BOX 742
Aircraft Owner City CHUGIAK
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99567
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 Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1615
Departure Time Zone ADT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Takeoff
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 750
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --