Guam International Airport
Aircraft Accident/Incident Report

Agana, Guam 96911
Thursday, October 6, 2011 1:30 UTC

NTSB Narrative Summary Released at Completion of Accident

The pilot said that he returned to the airport and, after landing, was cleared by an air traffic controller to exit the runway and to proceed to parking, which would require his airplane to cross behind a heavy jet airplane. The pilot reported that he was aware that the heavy jet airplane had been on the taxiway all morning doing periodic engine run-ups. The pilot said that he thought about refusing the clearance but did not. While taxiing across the taxiway behind the jet, a jet blast struck the airplane. The airplane initially slid sideways, then the jet blast picked up the left wing and the right wing struck the ground, which caused substantial damage to the right wing.

NTSB Probable Cause Narrative

The pilot's failure to avoid the jet blast while taxiing and the ground air traffic controller's failure to advise the pilot of the hazard.

Event Information

Type of Event Accident
Event Date 10/6/2011
Event Day of the Week Thursday
Time of Event 130
Event Time Zone Coordinated Universal Time? Same as GMT
Event City Agana
Event State GUAM
Event Country --
Zipcode of the event site 96911
Event Date Year 2011
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 132901N
Event Location Longitude 1444729E
Event Location Airport Guam International Airport
Event Location Nearest Airport ID PGUM
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 297
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PGUM
Elevation of weather observation facility 297
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 2100
Sky/Lowest/Cloud Conditions Few
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) 31
Dew Point at event time (in degress fahrenheit) 24
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 9
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.9
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report 11:54 AM 87.1 °F 97.3 °F 75.9 °F 69% 29.88 in
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) 29273
NTSB Notification Source FAA WP Operations Center
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Dec 8 2011 2:15PM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9853L
NTSB Number WPR12CA003
Missing Aircraft Indicator --
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 172P
Aircraft Series Identifier --
Aircraft Serial Number 17276639
Certified Max Gross Weight 2400
Aircraft Category Airplane
Aircraft Registration Class --
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 Sep 22 2011 12:00AM
Airframe hours since last inspection 37
Airframe Hours 16250
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name TREND VECTOR AVIATION INT
Aircraft Owner Street Address 17-3404 NEPTUNE AVE
Aircraft Owner City BARRIGADA
Aircraft Owner State GU
Aircraft Owner Country USA
Aircraft Owner Zipcode 96913
Operator is an individual? No
Operator Name TREND VECTOR AVIATION INT
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 17-3404 NEPTUNE AVE
Operator City BARRIGADA
Operator State GU
Operator Country USA
Operator Zip code 96913
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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) Instructional
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code PGUM
Departure City Agana
Departure State GU
Departure Country USA
Departure Time 100
Departure Time Zone UTC
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code PGUM
Destination City Agana
Destination State GU
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Nov 21 2011 3:08PM
User who most recently changed record coos
Since inspection or accident Last Inspection
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --