Aircraft Accident/Incident Report

Bruceville, Texas 76630
Wednesday, June 22, 2005 19:45 CDT

NTSB Narrative Summary Released at Completion of Accident

The 724-hour flight instructor reported that the student pilot initiated a planned power-recovery 180-degree autorotation to a plowed field. As the student attempted to recover with power, approximately 20-50 feet above ground level, the instructor noticed "that the engine rpm needle was not coming up to meet the rotor rpm needle." The instructor immediately attempted to "roll maximum throttle on," but realized the throttle would not move, and took control of the helicopter. The student told the instructor that the throttle was stuck. However, the instructor stated the throttle seemed "stuck because it was all the way open." Subsequently, the helicopter contacted the ground and the right skid "dug into the ground," as the helicopter rolled over and came to rest on its right side. The instructor stated that the engine was not running and the throttle was wide open when he took the controls. No mechanical anomolies were noted with the engine or the airframe. The reason for the loss of engine power was undetermined.

NTSB Probable Cause Narrative

The flight instructor's improper flare during autorotation, which resulted in a hard landing. Contributing factor was, the lack of suitable terrain.

Event Information

Type of Event Accident
Event Date 6/22/2005
Event Day of the Week Wednesday
Time of Event 1945
Event Time Zone Central Daylight Time
Event City Bruceville
Event State TEXAS
Event Country --
Zipcode of the event site 76630
Event Date Year 2005
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 311800N
Event Location Longitude 0970900W
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 51 Coordinated Universal Time? Same as GMT
Direction of event from weather observation facility (degrees) 130
Weather Observation Facility ID KACT
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) 25
Time Zone of the weather observation UTC
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) 30
Dew Point at event time (in degress fahrenheit) 15
Wind Direction (degrees magnetic) 110
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.05
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 18456
NTSB Notification Source FAA Operations Center
NTSB Notification Date Jun 22 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 27 2005 6:51AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Fort Worth, Texas

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7487F
NTSB Number DFW05CA168
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 Hughes
Aircraft Model 269C
Aircraft Series Identifier --
Aircraft Serial Number 470589
Certified Max Gross Weight --
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection May 1 2005 12:00AM
Airframe hours since last inspection 81.1
Airframe Hours 6078.7
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name D.D. Leasing
Aircraft Owner Street Address 110 NE 21st Street
Aircraft Owner City McGregor
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 76657
Operator is an individual? No
Operator Name Brazos Helicopters LLC
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 16146 South IH35
Operator City Bruceville
Operator State TX
Operator Country USA
Operator Zip code 76630
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 No
Departure Point Same as Event No
Departure Airport Code --
Departure City Bruceville
Departure State TX
Departure Country USA
Departure Time 1910
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City Bruceville
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 20 2005 4:07PM
User who most recently changed record CASH
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --