Aircraft Accident/Incident Report

Snowmass Villag, Colorado 81615
Wednesday, August 15, 2001 9:42 MDT

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, they were flying up the canyon to gain altitude to clear the mountain passes, and after approximately 10 minutes, had a gain of approximately 3,000 feet in altitude. There was no indication of an engine problem and the engine "appeared to be running smoothly, but the plane would not climb" and the airplane "mysteriously" began to lose airspeed to the point of descending 500 feet per minute in level flight. The airspeed was at 80 knots with "full power, and full pitch props, and leaned mixture." After recognizing the "flight condition," he only had a few minutes to "control the descent to a crash landing in the aspen trees." He stated that they did not receive any injuries upon impact; however, they received "flash burns," which he thought, "originated from fuel vapors from broken fuel lines." Witnesses stated that the airplane was flying approximately 100 feet above the trees and was "climbing with what seemed to be a constant engine speed." Just before the airplane disappeared behind a building, the left wing "drop slightly." Moments later, the engine noise stopped and a large black cloud of smoke appear above the trees. Another witness stated that approximately 20 minutes after calling 911 to report the accident, he observed the pilot and passenger walking down the road. He immediately assisted them and transported them to an approaching ambulance. A police officer observed a column of white smoke rising straight up and for nearly 100 feet above the trees. He stated that the wreckage was "engulfed in flames and moderately exploding," but the surrounding area was unaffected by the post-crash fire that consumed most of the wreckage. A post-examination of the airplane wreckage revealed no anomalies.

NTSB Probable Cause Narrative

The pilot's failure to maintain altitude/clearance from the rising terrain for undetermined reasons. Contributing factors include high density altitude conditions, and trees.

Event Information

Type of Event Accident
Event Date 8/15/2001
Event Day of the Week Wednesday
Time of Event 942
Event Time Zone Mountain Daylight Time
Event City SNOWMASS VILLAG
Event State COLORADO
Event Country --
Zipcode of the event site 81615
Event Date Year 2001
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 391148N
Event Location Longitude 1061509W
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 953 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 260
Weather Observation Facility ID KASE
Elevation of weather observation facility 7815
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 12000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 14
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 360
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.4
Density Altitude (feet) 9090
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 2
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 12501
NTSB Notification Source FAA NW OPERATIONS CENTER
NTSB Notification Date Aug 15 2001 12:00AM
NTSB Notification Time 1045
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 6 2002 3:26PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office DENVER, COLORADO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N994JT
NTSB Number DEN01LA146
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name Commander
Aircraft Model 114-B
Aircraft Series Identifier --
Aircraft Serial Number 14665
Certified Max Gross Weight 3260
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 --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name TEDDER GROUP, INC.
Aircraft Owner Street Address 100 NE 3RD AVE, SUITE 600
Aircraft Owner City FORT LAUDERDALE
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 33301
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 KASE
Departure City ASPEN
Departure State CO
Departure Country USA
Departure Time 926
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code KDDC
Destination City DODGE CITY
Destination State KS
Destination Country USA
Specific Phase of Flight Climb
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Oct 29 2002 10:44AM
User who most recently changed record MCBM
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --