Private Trailer Airport
Aircraft Accident/Incident Report

Pettus, Texas 78146
Sunday, August 8, 2010 7:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot herded cattle into a cattle trap and landed to close and adjust some gates, with the intent to take off again. The pilot left the engine running and exited the helicopter. While the pilot was outside the helicopter several cattle were startled. One of the startled cattle jumped a fence and came into contact with the main rotor, which caused the helicopter to bounce and shake violently. A number of other cattle broke free from the pen and at least one contacted the helicopter, causing it to become airborne for a short period of time before impacting the ground in a nose-low attitude. The tail boom and main rotor mast were both partially separated from the fuselage.

NTSB Probable Cause Narrative

The pilot's decision to exit the helicopter with the engine running.

Event Information

Type of Event Accident
Event Date 8/8/2010
Event Day of the Week Sunday
Time of Event 730
Event Time Zone Central Daylight Time
Event City Pettus
Event State TEXAS
Event Country --
Zipcode of the event site 78146
Event Date Year 2010
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 283742N
Event Location Longitude 0974806W
Event Location Airport Private Trailer
Event Location Nearest Airport ID NA
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 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) --
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 27431
NTSB Notification Source Pilot
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Sep 2 2010 3:49PM
User who most recently changed record bowl
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N792SH
NTSB Number CEN10CA466
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 --
Aircraft Manufacturer's Full Name ROBINSON HELICOPTER COMPANY
Aircraft Model R22
Aircraft Series Identifier --
Aircraft Serial Number 3723
Certified Max Gross Weight 1370
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 Annual
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours 4180
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name COASTAL BEND HELICOPTER SERVICES LLC
Aircraft Owner Street Address 917 DANFORTH RD
Aircraft Owner City GOLIAD
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 77963-3373
Operator is an individual? No
Operator Name Streakin' F Helicoptera
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Goliad
Operator State TX
Operator Country USA
Operator Zip code 77963
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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) Aerial Observation
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code NA
Departure City Pettus
Departure State TX
Departure Country USA
Departure Time 715
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code NA
Destination City Pettus
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 25 2010 10:56AM
User who most recently changed record bakd
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 --