Aircraft Accident/Incident Report

Easton, Washington 98922
Tuesady, June 1, 2004 11:25 PDT

NTSB Narrative Summary Released at Completion of Accident

Both airline transport pilots reported that they were flying over mountainous terrain. Estimated altitude above the ground was about 1,500 to 2,000 feet. The pilot-in-command made a turn into a narrow valley that rose to a ridgeline at its end. While in the valley, the pilot-in-command noted the rising terrain and reported that he began a slow full power climb as they approached the rising terrain. The pilot reported that during the climb, the aircraft's performance seemed to decline. The pilot determined that they would not have sufficient altitude to clear the terrain and he began a turn to the left to reverse course, however, the engine did not have enough power to complete the turn before the aircraft collided with the terrain. Post-accident inspection of the aircraft and engine found no evidence of a mechanical failure or malfunction.

NTSB Probable Cause Narrative

The pilot's failure to maintain terrain clearance while maneuvering in mountainous terrain. Mountain terrain was a factor.

Event Information

Type of Event Accident
Event Date 6/1/2004
Event Day of the Week Tuesday
Time of Event 1125
Event Time Zone Pacific Daylight Time
Event City Easton
Event State WASHINGTON
Event Country --
Zipcode of the event site 98922
Event Date Year 2004
Event Date Month 6
MidAir Collision Indicator --
On Ground Collision occurred ? --
Event Location Latitude 472200N
Event Location Longitude 1211208W
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1156 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 214
Weather Observation Facility ID SMP
Elevation of weather observation facility 3830
Distance of event from weather observation facility (units?) 6
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 2400
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 10
Dew Point at event time (in degress fahrenheit) 4
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.08
Density Altitude (feet) --
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) 16620
NTSB Notification Source FAA Regional Operations Center
NTSB Notification Date Jun 1 2004 12:00AM
NTSB Notification Time 1304
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 28 2004 10:11AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Spokane, Washington

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6245J
NTSB Number SEA04LA097
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 Piper
Aircraft Model PA-28-151
Aircraft Series Identifier --
Aircraft Serial Number 28-7615344
Certified Max Gross Weight 2325
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 27 2004 12:00AM
Airframe hours since last inspection 15
Airframe Hours 3652
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name Executive Flight Inc.
Aircraft Owner Street Address 1 Campbell Parkway
Aircraft Owner City East Wenatchee
Aircraft Owner State WA
Aircraft Owner Country USA
Aircraft Owner Zipcode 98802
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 Yes
Departure Point Same as Event No
Departure Airport Code EAT
Departure City East Wentachee
Departure State WA
Departure Country USA
Departure Time 1050
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code BFI
Destination City Seattle
Destination State WA
Destination Country USA
Specific Phase of Flight Unknown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Aug 30 2004 6:55PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --