King Co Intl/Boeing Field Airport
Aircraft Accident/Incident Report

Seattle, Washington 98108
Wednesday, May 24, 2000 17:40 PDT

NTSB Narrative Summary Released at Completion of Accident

The Boeing 767 (B-767) exited runway 31L at taxiway A4 after landing in accordance with the tower's instructions, and proceeded south on parallel taxiway A to its company ramp area. The company ramp area is across taxiway A from, and adjacent to, a light aircraft runup area for runway 31R at taxiway A8, requiring inbound aircraft to make an approximately 130-degree left turn into parking abeam this runup area. While the B-767 flight crew indicated they saw a small aircraft (a Cessna 150) in the 31R/A8 runup area as they approached it, they continued into the parking area with the Cessna still in the runup area, passing 'very close' laterally (according to the Cessna pilot) and initiating the left turn into the parking ramp 'with enough power to maintain forward progress for [the] turn' (according to the B-767 captain.) Jet blast from the turning B-767 upset the Cessna onto its nose and wingtip.

NTSB Probable Cause Narrative

The failure of the B-767 flight crew to ensure their aircraft's jet blast was not a hazard to the Cessna. A factor for the Cessna was the B-767 moving on the taxiway. A factor for the B-767 was the Cessna standing in the runup area. A factor for both aircraft was congested/confined taxiway conditions.

Event Information

Type of Event Accident
Event Date 5/24/2000
Event Day of the Week Wednesday
Time of Event 1740
Event Time Zone Pacific Daylight Time
Event City SEATTLE
Event State WASHINGTON
Event Country --
Zipcode of the event site 98108
Event Date Year 2000
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport KING CO INTL/BOEING FIELD
Event Location Nearest Airport ID BFI
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 18
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1753 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID BFI
Elevation of weather observation facility 18
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 9000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 6
Wind Direction (degrees magnetic) 280
Variable Wind Indicator Unknown
Wind Speed (knots) 6
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 4
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 875
NTSB Notification Source FAA ROC
NTSB Notification Date May 24 2000 12:00AM
NTSB Notification Time 1922
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Feb 19 2004 1:02PM
User who most recently changed record NTSB\HAMG
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number N767AX N60825
NTSB Number SEA00LA094A SEA00LA094B
Missing Aircraft Indicator N N
Federal Aviation Reg. Part Part 121: Air Carrier Part 91: General Aviation
Type of Flight Plan filed IFR None
Flight plan Was Activated? -- --
Damage None Substantial
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name Boeing Cessna
Aircraft Model 767-200 150J
Aircraft Series Identifier 767-200 150J
Aircraft Serial Number 22785 15070603
Certified Max Gross Weight -- 1600
Aircraft Category Airplane Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft -- 2
Number of Engines 2 1
Fixed gear or retractable gear Retractable Fixed
Aircraft, Type of Last Inspection Unknown Unknown
Date of Last Inspection -- --
Airframe hours since last inspection -- --
Airframe Hours -- --
ELT Installed Unknown Unknown
ELT Activated Unknown Unknown
ELT Aided Location of Event Site Unknown Unknown
ELT Type -- --
Aircraft Owner Name ABX AIR INC. ROBERT A. SHEPP
Aircraft Owner Street Address 145 HUNTER DR. 635 109TH AVE. S.E.
Aircraft Owner City WILMINGTON BELLEVUE
Aircraft Owner State OH WA
Aircraft Owner Country
Aircraft Owner Zipcode 45177 98004
Operator is an individual? -- --
Operator Name
Operator Same as Owner? Yes Yes
Operator Is Doing Business As -- --
Operator Address Same as Owner? Yes Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code ABXA
Owner has at least one certificate Yes - certificate holder None
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation Unknown Unknown
Operator Certificate Number -- --
Indicates whether an air carrier operation was scheduled or not Non-scheduled --
Indicates Domestic or International Flight Domestic --
Operator carrying Pax/Cargo/Mail Cargo --
Type of Flying (Per_Bus / Primary) Unknown Personal
Second Pilot on Board Yes No
Departure Point Same as Event No Yes
Departure Airport Code ILN BFI
Departure City WILMINGTON
Departure State OH
Departure Country
Departure Time 1538 0
Departure Time Zone EDT
Destination Same as Local Flt crash at destination city --
Destination Airport Code BFI FHR
Destination City FRIDAY HARBOR
Destination State WA
Destination Country
Specific Phase of Flight -- --
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Aug 14 2001 1:59PM May 25 2001 4:10AM
User who most recently changed record JOHB dbo
Since inspection or accident -- --
Event Location Runway Number and Location 0 0
Runway Length -- --
Runway Width -- --
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --