Mariposa-Yosemite Airport
Aircraft Accident/Incident Report

Mariposa, California 95338
Friday, May 11, 2007 9:00 PDT

NTSB Narrative Summary Released at Completion of Accident

The airplane's left wing impacted a service vehicle while the pilot was taxiing for takeoff on a taxiway that paralleled the active runway. At the time, the service vehicle was stationary and unoccupied. It was located partially on the apron adjacent to the taxiway and partially on the taxiway. The ground collision occurred while the airplane was proceeding on the centerline of the taxiway. Available room to taxi existed to the south of the taxiway, should the pilot have elected to use the area. No mechanical malfunctions were reported with the airplane.

NTSB Probable Cause Narrative

The pilot's failure to maintain clearance from a vehicle while taxiing.

Event Information

Type of Event Accident
Event Date 5/11/2007
Event Day of the Week Friday
Time of Event 900
Event Time Zone Pacific Daylight Time
Event City Mariposa
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95338
Event Date Year 2007
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 373039N
Event Location Longitude 1200222W
Event Location Airport Mariposa-Yosemite
Event Location Nearest Airport ID MPI
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 2254
Weather Briefing Completeness --
Investigator's weather source Pilot
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 Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
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) 25
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 21863
NTSB Notification Source FAA
NTSB Notification Date May 11 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jul 25 2007 12:22PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office Fresno, CA

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2539D
NTSB Number LAX07CA157
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 --
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-38-112
Aircraft Series Identifier --
Aircraft Serial Number 38-79A0360
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed --
ELT Activated --
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Golden Eagle Enterprises, Inc.
Aircraft Owner Street Address --
Aircraft Owner City --
Aircraft Owner State --
Aircraft Owner Country --
Aircraft Owner Zipcode --
Operator is an individual? No
Operator Name Mazzei Flying Service
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Fresno
Operator State CA
Operator Country USA
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 FAT
Departure City Fresno
Departure State CA
Departure Country USA
Departure Time 730
Departure Time Zone PDT
Destination Same as Local Flt crash at destination city
Destination Airport Code MPI
Destination City Mariposa
Destination State CA
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 5 2007 3:26PM
User who most recently changed record COOS
Since inspection or accident --
Event Location Runway Number and Location 26
Runway Length 3306
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --