Aircraft Accident/Incident Report

Fredericksburg, Texas 78028
Monday, May 25, 2009 13:30 CDT

NTSB Narrative Summary Released at Completion of Accident

Witnesses stated that they heard the aircraft either "flutter" or "sputter" before impacting the ground. An on-site examination revealed that all structural airframe and engine components were found with the wreckage; however, an orange fabric wing piece was located about quarter mile from the main wreckage. It was also observed that a wire support cable was found disconnected; however, no determination could be made regarding whether the cable was disconnected prior to the impact. Terrain and aircraft damage were consistent with the airplane impacting terrain in a nose-low attitude. A reason for the loss of control could not be determined.

NTSB Probable Cause Narrative

The loss of aircraft control for undetermined reasons.

Event Information

Type of Event Accident
Event Date 5/25/2009
Event Day of the Week Monday
Time of Event 1330
Event Time Zone Central Daylight Time
Event City Fredericksburg
Event State TEXAS
Event Country --
Zipcode of the event site 78028
Event Date Year 2009
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1325 Central Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KT82
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation CDT
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) 28
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.87
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 26276
NTSB Notification Source ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Nov 3 2009 1:51PM
User who most recently changed record bowl
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N600GB
NTSB Number CEN09LA312
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Unknown
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name NORTHWING DESIGN
Aircraft Model APACHE SPORT
Aircraft Series Identifier --
Aircraft Serial Number 36240
Certified Max Gross Weight --
Aircraft Category --
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 Unknown
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 --
Aircraft Owner Name NATHANSON ROGER
Aircraft Owner Street Address 191 BOOT HILL TRL
Aircraft Owner City KERRVILLE
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 78028-7466
Operator is an individual? Yes
Operator Name NATHANSON ROGER
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 191 BOOT HILL TRL
Operator City KERRVILLE
Operator State TX
Operator Country USA
Operator Zip code 78028-7466
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) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Fredericksburg
Departure State TX
Departure Country USA
Departure Time --
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Fredericksburg
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 22 2009 2:35PM
User who most recently changed record hatc
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 --