Fort Worth Meacham Airport
Aircraft Accident/Incident Report

Fort Worth, Texas 76118
Thursday, January 11, 2001 16:14 CST

NTSB Narrative Summary Released at Completion of Accident

The flight was cleared for an ILS approach and as the airplane was approaching the point of glideslope intercept, both engines lost power. The airplane was vectored toward a nearby airport; however, after exiting the clouds, the pilot realized that the flight could not make the airport. The pilot initiated a forced landing to a field, and during the landing roll, the airplane crossed a road, and the right wing struck a tree. Subsequently, the nose landing gear separated when it struck a dirt berm. The airplane came to a stop upright. Examination of the fuel system revealed the aft main tank was 1/3-1/2 full of fuel, and the forward main tank 90% full of fuel. Examination of the cockpit revealed that the fuel selector for the main tanks was found in the NORMAL position. With the selector in the NORMAL position, the aft main tank supplies fuel to the left engine, and the forward main tank supplies fuel to the right engine. Examination of the fuel system revealed no discrepancies. The fuel boost pumps were activated and fuel flowed from the fuel supply lines. The left and right airframe fuel filters and the left and right engine fuel filters contained fuel. Examination of both engines revealed no anomalies that would have precluded the operation of the engines. The pilot reported that at the time of the dual engine failure, the fuel selector was selecting the aft tank, thereby feeding both engines from the aft fuel tank. He further reported that when both engines failed, he immediately switched the fuel selector to "NORMAL". The aircraft's flight manual directs the pilot to position the fuel selector to "NORMAL" prior to takeoff and for landing.

NTSB Probable Cause Narrative

the loss of power to both engines for undetermined reasons during approach. Contributing factors were the pilot's failure to properly position the fuel selector in accordance with the landing checklist and the lack of suitable terrain for the forced landing.

Event Information

Type of Event Accident
Event Date 1/11/2001
Event Day of the Week Thursday
Time of Event 1614
Event Time Zone Central Standard Time
Event City FORT WORTH
Event State TEXAS
Event Country --
Zipcode of the event site 76118
Event Date Year 2001
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport FORT WORTH MEACHAM
Event Location Nearest Airport ID FTW
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 710
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Central Standard Time
Direction of event from weather observation facility (degrees) 35
Weather Observation Facility ID FTW
Elevation of weather observation facility 710
Distance of event from weather observation facility (units?) 22
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 1100
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 7
Dew Point at event time (in degress fahrenheit) 4
Wind Direction (degrees magnetic) 320
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.15
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 3
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 10573
NTSB Notification Source FAA
NTSB Notification Date Jan 11 2001 12:00AM
NTSB Notification Time 1623
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Sep 27 2001 3:26PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FORT WORTH, TEXAS

Aircraft Involved

Aircraft #1

Aircraft Registration Number N824ED
NTSB Number FTW01LA049
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name de Havilland
Aircraft Model DHC-6-300
Aircraft Series Identifier --
Aircraft Serial Number 824
Certified Max Gross Weight 12500
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Nov 21 2000 12:00AM
Airframe hours since last inspection 122.3
Airframe Hours 6011.5
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Twin Otter LLC
Aircraft Owner Street Address 45 W WATKINS MILL ROAD
Aircraft Owner City GAITHERSBURG
Aircraft Owner State MD
Aircraft Owner Country USA
Aircraft Owner Zipcode 20878
Operator is an individual? No
Operator Name Earth Data Aviation
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 18227 Airpark Drive
Operator City Hagerstown
Operator State MD
Operator Country USA
Operator Zip code 21742
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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code AEX
Departure City ALEXANDRIA
Departure State LA
Departure Country USA
Departure Time 1315
Departure Time Zone CST
Destination Same as Local Flt crash at destination city
Destination Airport Code FTW
Destination City FORT WORTH
Destination State TX
Destination Country USA
Specific Phase of Flight Landing
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Oct 10 2002 3:59PM
User who most recently changed record dbo
Since inspection or accident Time of Accident
Event Location Runway Number and Location 34R
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --