Aircraft Accident/Incident Report

Cornudas, Texas 79837
Saturday, August 3, 2002 12:30 MDT

NTSB Narrative Summary Released at Completion of Accident

The 3,053-hour pilot reported that he was ferrying the helicopter to its new owner. The pilot stated that while in cruise flight, at 1,000 feet AGL, the helicopter's clutch light flickered then went out. Approximately one minute later, the clutch light flickered again and went out. The pilot elected to land the helicopter. The pilot entered an autorotation, slowed the aircraft to 65 knots, and made a 180-degree left turn. After the helicopter stopped its turn, and as it descended to approximately 200 feet AGL, the helicopter encountered a "high sink rate." As the helicopter descended through 150 feet AGL, the pilot rolled on throttle, rejoined the needles, and increased collective pitch. The aircraft continued to descend abnormally, and the pilot stated the airspeed was 60 knots. The pilot further increased collective, and by 50 feet AGL, the helicopter began to "shudder." The pilot began to flare the aircraft, and it touched down "hard," bounced, and touched down again. The left landing skid folded out and up, and the helicopter slid approximately 30 to 40 feet before coming to rest on its right side. Examination of the clutch assembly, actuator assembly, and Vee belts revealed no anomalies that would have precluded normal operation.

NTSB Probable Cause Narrative

The pilot's failure to maintain rotor RPM and his improper landing flare. A contributing factor was the activation of a warning light.

Event Information

Type of Event Accident
Event Date 8/3/2002
Event Day of the Week Saturday
Time of Event 1230
Event Time Zone Mountain Daylight Time
Event City Cornudas
Event State TEXAS
Event Country --
Zipcode of the event site 79837
Event Date Year 2002
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 314724N
Event Location Longitude 1054242W
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 Unknown
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
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) 24
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
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 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 15477
NTSB Notification Source FAA Operations Center
NTSB Notification Date Aug 3 2002 12:00AM
NTSB Notification Time 1725
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 3 2004 1:28PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office Albuquerque, New Mexico

Aircraft Involved

Aircraft #1

Aircraft Registration Number N681MP
NTSB Number FTW02LA227
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 Robinson
Aircraft Model R22 Beta
Aircraft Series Identifier --
Aircraft Serial Number 3345
Certified Max Gross Weight 1370
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 --
Airframe hours since last inspection 18.9
Airframe Hours 28
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name Prestige Helicopters, Inc
Aircraft Owner Street Address 2001 Flightway Drive
Aircraft Owner City Chambler
Aircraft Owner State GA
Aircraft Owner Country USA
Aircraft Owner Zipcode 30341
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
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) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code ELP
Departure City El Paso
Departure State TX
Departure Country USA
Departure Time 1200
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code MAF
Destination City Midland
Destination State TX
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Mar 25 2004 4:43PM
User who most recently changed record CASH
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --