Fort Worth Alliance Airport
Aircraft Accident/Incident Report

Fort Worth, Texas 76177
Wednesday, September 23, 2009 15:40 CDT

NTSB Narrative Summary Released at Completion of Accident

The flight instructor was demonstrating a landing using the manual Full-Authority Digital Engine Control (FADEC) mode. While on short final, approximately 3 to 5 feet above ground level, the helicopter quickly descended right and forward. Suspecting wind shear, the flight instructor applied corrective controls but was unable to reverse the downward motion prior to ground contact. The helicopter's left rear skid, then right rear skid, contacted the ground before the flight instructor could bring the helicopter back to a hover. A postflight examination of the helicopter revealed damage to the vertical stabilizer and tail boom.

NTSB Probable Cause Narrative

Failure of the pilot to maintain control during landing.

Event Information

Type of Event Accident
Event Date 9/23/2009
Event Day of the Week Wednesday
Time of Event 1540
Event Time Zone Central Daylight Time
Event City Fort Worth
Event State TEXAS
Event Country --
Zipcode of the event site 76177
Event Date Year 2009
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 330255N
Event Location Longitude 0971742W
Event Location Airport Fort Worth Alliance
Event Location Nearest Airport ID KAFW
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 5
Degrees magnetic from airport --
Airport Elevation 680
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Central Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID AFW
Elevation of weather observation facility 722
Distance of event from weather observation facility (units?) 5
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 --
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 21
Dew Point at event time (in degress fahrenheit) 9
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 8
Wind Velocity Indicator --
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.18
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KAFW 232053Z 34008KT 10SM CLR 21/09 A3018
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 26264
NTSB Notification Source FTW FSDO
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 2:27PM
User who most recently changed record bowl
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6040Y
NTSB Number CEN09CA604
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BELL
Aircraft Model 407
Aircraft Series Identifier --
Aircraft Serial Number 53371
Certified Max Gross Weight 5000
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 7
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Aug 20 2009 12:00AM
Airframe hours since last inspection 56
Airframe Hours 5206
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type C91-A
Aircraft Owner Name TEXTRON FINANCIAL CORP
Aircraft Owner Street Address C/0 CESSNA FINANCE CORP
Aircraft Owner City WICHITA
Aircraft Owner State KS
Aircraft Owner Country USA
Aircraft Owner Zipcode 67202-2206
Operator is an individual? No
Operator Name BELL HELICOPTER TEXTRON
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City FORT WORTH
Operator State TX
Operator Country USA
Operator Zip code 76101
Operator Code --
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation External Load
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 No
Departure Airport Code KAFW
Departure City FORT WORTH
Departure State TX
Departure Country USA
Departure Time 1400
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code --
Destination City FORT WORTH
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 23 2009 1:48PM
User who most recently changed record aguj
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --