Georgetown Municipal Airport
Aircraft Accident/Incident Report

Georgetown, Texas 78628
Monday, July 10, 2006 14:10 CDT

NTSB Narrative Summary Released at Completion of Accident

The 598-hour flight instructor was giving the143-hour private pilot a currency ride in a single-engine airplane, when the engine lost power. The flight instructor reported that while on the downwind leg of the traffic pattern, the private pilot "consciously and vocally" announced that he was performing a "GUMPS" check, which was an abbreviated pre-landing checklist for Gas-Undercarriage-Mixture-Propeller and Switches. The private pilot checked the fuel selector (Gas), and noted that it was set to the full forward position (right tank). He then "twisted" the fuel selector handle to the "full back" position and inadvertently turned it to the OFF position. Shortly thereafter, the engine lost power. The private pilot turned the airplane onto final approach, and told the flight instructor that the engine "was not producing power." The flight instructor took control of the airplane, and it subsequently impacted trees and terrain short of the runway. Examination of the fuel selector revealed that it could be turned to the OFF, LEFT and RIGHT positions. When the selector handle was pointed full forward, the RIGHT tank was selected; when the selector handle was pointed straight up, the LEFT tank was selected, and when the selector handle was pointed toward the rear of the airplane (full back) the OFF position was selected. Incorporated on the fuel selector cover (placard) was a safety button that was designed to keep a pilot from unintentionally turning the fuel selector to the OFF position. The pilot would have to physically depress the button so the fuel selector handle could bypass it and be moved into the OFF position. The private pilot stated that he was not aware of this safety feature and that he did not depress the safety button when he moved the fuel selector during the accident flight. According to an FAA inspector, who performed an examination of the airplane, the fuel selector handle was found in the OFF position; however, when he moved the selector handle through its full range of motion, the handle moved freely to the OFF position without having to depress the safety button.

NTSB Probable Cause Narrative

The flight instructor's inadequate supervision of the flight, which resulted in a loss of engine power due to fuel starvation after the private pilot inadvertently positioned the fuel selector to the OFF position. Contributor factors were the lack of suitable terrain for the forced landing and the unreliable safety detent button on the fuel selector.

Event Information

Type of Event Accident
Event Date 7/10/2006
Event Day of the Week Monday
Time of Event 1410
Event Time Zone Central Daylight Time
Event City Georgetown
Event State TEXAS
Event Country --
Zipcode of the event site 78628
Event Date Year 2006
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 304113N
Event Location Longitude 0974023W
Event Location Airport Georgetown Municipal Airport
Event Location Nearest Airport ID GTU
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation 790
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1355 Central Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID GTU
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 1600
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) 33
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.95
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 20571
NTSB Notification Source FAA Comm Center
NTSB Notification Date Jul 10 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 31 2006 8:45AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Austin, Texas

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8164J
NTSB Number DFW06CA179
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 Piper
Aircraft Model PA-28-161
Aircraft Series Identifier --
Aircraft Serial Number 28-8216126
Certified Max Gross Weight 2325
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 100 Hour
Date of Last Inspection Jun 1 2006 12:00AM
Airframe hours since last inspection --
Airframe Hours 8562
ELT Installed Yes
ELT Activated --
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Pilot's Choice Aviation
Aircraft Owner Street Address --
Aircraft Owner City Georgetown
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 78628
Operator is an individual? No
Operator Name Pilot's Choice Aviation
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City Georgetown
Operator State TX
Operator Country USA
Operator Zip code 78628
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) Instructional
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code KGTU
Departure City Georgetown
Departure State TX
Departure Country USA
Departure Time 1340
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code KGTU
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Approach - VFR pattern - base leg/base to final
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 29 2006 9:33AM
User who most recently changed record CASH
Since inspection or accident Time of Accident
Event Location Runway Number and Location 18
Runway Length 5000
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --