Aircraft Accident/Incident Report

Chitina, Alaska 99566
Sunday, July 1, 2001 15:00 AKD

NTSB Narrative Summary Released at Completion of Accident

The certificated private pilot said that the purpose of the flight was to show his friend some Alaskan scenery, in an area of mountainous, snow-covered terrain. As the flight progressed, the wind increased, and a strong downdraft caused the airplane to descend rapidly. The pilot applied full engine power in an attempt to climb, but the airplane continued to descend, rapidly lost airspeed, and subsequently collided with an area of snow-covered terrain.

NTSB Probable Cause Narrative

The pilot's inadequate compensation for wind conditions. Factors associated with the accident are variable winds, and a downdraft.

Event Information

Type of Event Accident
Event Date 7/1/2001
Event Day of the Week Sunday
Time of Event 1500
Event Time Zone --
Event City Chitina
Event State ALASKA
Event Country --
Zipcode of the event site 99566
Event Date Year 2001
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 612716N
Event Location Longitude 1445944W
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 Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 25000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling --
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 12
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 11629
NTSB Notification Source ANC FAA, ROC
NTSB Notification Date Jul 2 2001 12:00AM
NTSB Notification Time 800
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 21 2002 10:26AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Anchorage FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5429D
NTSB Number ANC01LA080
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Beech
Aircraft Model H35
Aircraft Series Identifier --
Aircraft Serial Number D 4922
Certified Max Gross Weight 2900
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 23 2001 12:00AM
Airframe hours since last inspection 6.8
Airframe Hours 4915.2
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Walter P. Granus
Aircraft Owner Street Address P.O.Box 7556
Aircraft Owner City Palmer
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99645
Operator is an individual? No
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? --
Certified for Part 133 or 137 Operation --
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 CVD
Departure City Cordova
Departure State AK
Departure Country USA
Departure Time 1420
Departure Time Zone ADT
Destination Same as Local Flt --
Destination Airport Code PAQ
Destination City Palmer
Destination State AK
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 4 2002 3:00PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --