El Alto International Airport
Aircraft Accident/Incident Report

La Paz
Saturday, May 10, 2008

NTSB Narrative Summary Released at Completion of Accident

On May 10, 2008, a Fairchild Metro 23, powered by Honeywell TPE331-11U-612G engines, operated by Amaszonas experienced a No. 2 engine uncontained stage 1 turbine disk burst during start to taxi from La Paz Bolivia. Uncontained parts hit and broke engine cowling, engine strut support, oil pipes, electrical. No injuries were reported. The investigation is under the jurisdiction of the government of Bolivia. Further information pertaining to this accident may be obtained from: Ministerio de Desarrollo Económico Subsecretaría de Aeronáutica Civil Palacio de Comunicaciones Av. Mcal. Santa Cruz No. 1278 4° Piso La Paz Bolivia Tel.: (591) 2 374142 E-mail: mtctran@wara.bolnet.bo Fax: (591) 2 371314 AFTN: SLLPYAYX Cable: AEROCIVIL La Paz This report is for informational purposes only and contains only information obtained for, or released by, the Government of Bolivia

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Incident
Event Date 5/10/2008
Event Day of the Week Saturday
Time of Event --
Event Time Zone --
Event City La Paz
Event State --
Event Country --
Zipcode of the event site --
Event Date Year 2008
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport El Alto International
Event Location Nearest Airport ID LPB
Indicates whether the acc/inc occurred off or on an airport --
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source --
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 --
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling --
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) --
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator --
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury --
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All --
Investigating Agency Foreign
NTSB Docket Number (internal use) --
NTSB Notification Source Honeywell
NTSB Notification Date May 13 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Apr 7 2009 2:22PM
User who most recently changed record scaj
Basic weather conditions --
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number --
NTSB Number ENG08RA026
Missing Aircraft Indicator --
Federal Aviation Reg. Part Non-U.S., Commercial
Type of Flight Plan filed Unknown
Flight plan Was Activated? --
Damage Minor
Aircraft Fire None
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name FAIRCHILD
Aircraft Model Metro 23
Aircraft Series Identifier --
Aircraft Serial Number --
Certified Max Gross Weight --
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 --
Number of Engines 2
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type Unknown
Aircraft Owner Name Línea Aérea Amaszonas - Amaszonas SA
Aircraft Owner Street Address Av. Saavedra No. 1649
Aircraft Owner City La Paz
Aircraft Owner State --
Aircraft Owner Country BL
Aircraft Owner Zipcode --
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 Av. Saavedra No. 1649
Operator City La Paz
Operator State --
Operator Country BL
Operator Zip code --
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 Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board --
Departure Point Same as Event Yes
Departure Airport Code LPB
Departure City LA PAZ
Departure State --
Departure Country BL
Departure Time --
Departure Time Zone --
Destination Same as Local Flt --
Destination Airport Code --
Destination City --
Destination State --
Destination Country USA
Specific Phase of Flight Taxi - to takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Apr 7 2009 2:21PM
User who most recently changed record scaj
Since inspection or accident --
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --