Private Airstrip Airport
Aircraft Accident/Incident Report

Montgomery, Texas 77356
Sunday, September 28, 2008 11:58 CDT

NTSB Narrative Summary Released at Completion of Accident

Shortly after takeoff, the non-certificated pilot lost control of the amphibious airplane, impacting trees and the ground. The airplane came to rest in an upright position and the pilot was able to exit unassisted. The airplane's wings and fuselage sustained structural damage. The pilot reported that a gust of wind had impacted the side of the airplane during takeoff and that he was unable to keep it out of the trees. The pilot further reported that there were no malfunctions or failures with the airplane's flight controls or engine.

NTSB Probable Cause Narrative

The pilot's failure to maintain control of the airplane during takeoff. A contributing factor was the wind gust.

Event Information

Type of Event Accident
Event Date 9/28/2008
Event Day of the Week Sunday
Time of Event 1158
Event Time Zone Central Daylight Time
Event City Montgomery
Event State TEXAS
Event Country --
Zipcode of the event site 77356
Event Date Year 2008
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 302316N
Event Location Longitude 0954147W
Event Location Airport Private Airstrip
Event Location Nearest Airport ID None
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 --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1153 Central Daylight Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID CXO
Elevation of weather observation facility 245
Distance of event from weather observation facility (units?) 10
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) 12
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) 30.09
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KCXO 281653Z AUTO 00000KT 10SM CLR 28/12 A30
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) 24560
NTSB Notification Source FAA
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Oct 29 2008 9:29AM
User who most recently changed record gamw
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N92TG
NTSB Number DFW08CA239
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Unknown
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name GIER TRAVIS H
Aircraft Model AVENTURA II
Aircraft Series Identifier --
Aircraft Serial Number AA2A0109
Certified Max Gross Weight 1430
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
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 100 Hour
Date of Last Inspection Jul 25 2008 12:00AM
Airframe hours since last inspection --
Airframe Hours 138
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HARVEY J WILLIS
Aircraft Owner Street Address 3122 LAZY LAKE LN
Aircraft Owner City MONTGOMERY
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 77356-5484
Operator is an individual? Yes
Operator Name HARVEY J WILLIS
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City MONTGOMERY
Operator State TX
Operator Country USA
Operator Zip code 77356-5484
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 No
Departure Airport Code None
Departure City Montgomery
Departure State TX
Departure Country USA
Departure Time 1158
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code None
Destination City Montgomery
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 29 2008 9:29AM
User who most recently changed record gamw
Since inspection or accident Last Inspection
Event Location Runway Number and Location 27
Runway Length 1000
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --