Marrion County Airport
Aircraft Accident/Incident Report

Hamilton, Alabama 35570
Thursday, July 11, 2002 21:00 CDT

NTSB Narrative Summary Released at Completion of Accident

According to the flight instructor, the intent of the flight was to demonstrate emergency procedures. The flight instructor demonstrated several traffic patterns and approaches. The flight instructor stated that while demonstrating an autorotation he allowed the rotor rpm to deteriorate, the helicopter lost lift, and subsequently collided with the ground.

NTSB Probable Cause Narrative

The pilot's improper use of flight controls that resulted in an improper flare and a hard landing during a practice autorotation. A factor was the loss of rotor rpm.

Event Information

Type of Event Accident
Event Date 7/11/2002
Event Day of the Week Thursday
Time of Event 2100
Event Time Zone Central Daylight Time
Event City Hamilton
Event State ALABAMA
Event Country --
Zipcode of the event site 35570
Event Date Year 2002
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 340709N
Event Location Longitude 0875959W
Event Location Airport Marrion County
Event Location Nearest Airport ID HAB
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 442
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1953 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID ANB
Elevation of weather observation facility 612
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation EDT
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) 8
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 220
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29.31
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) 14514
NTSB Notification Source FAA Com Center
NTSB Notification Date Jul 11 2002 12:00AM
NTSB Notification Time 2120
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Dec 30 2003 8:55AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Birmingham FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N911LH
NTSB Number ATL02LA141
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 Hughes
Aircraft Model HU-269-A
Aircraft Series Identifier --
Aircraft Serial Number 1270737
Certified Max Gross Weight 1670
Aircraft Category Helicopter
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 1 2002 12:00AM
Airframe hours since last inspection 33.4
Airframe Hours 4845.5
ELT Installed Unknown
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Adam Palmer
Aircraft Owner Street Address 10 Victoria Drive
Aircraft Owner City Fulton
Aircraft Owner State MS
Aircraft Owner Country USA
Aircraft Owner Zipcode 38843
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 10 Victoria Dr.
Operator City Fulton
Operator State MS
Operator Country USA
Operator Zip code 38843
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 --
Departure Point Same as Event Yes
Departure Airport Code HAB
Departure City Hamilton
Departure State AL
Departure Country USA
Departure Time 1810
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code HAB
Destination City Hamilton
Destination State AL
Destination Country USA
Specific Phase of Flight Emergency descent/landing
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 24 2003 3:30PM
User who most recently changed record POWP
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 --