Aircraft Accident/Incident Report

Anaheim, California 92801
Friday, May 8, 1992 11:03 PDT

NTSB Narrative Summary Released at Completion of Accident

ABOUT 4 MINUTES AFTER TAKING OFF FROM A HOSPITAL HELIPAD WHILE IN CRUISE FLIGHT AT ABOUT 150 TO 200 FEET AGL, THE HELICOPTER'S ENGINE LOSS POWER. THE HELICOPTER WAS OBSERVED MAKING AN IMMEDIATE LEFT TURN AND DESCENDING RAPIDLY. WITNESSES SAID THE HELICOPTER'S ROTOR BLADE WAS TURNING VERY SLOWLY. THE HELICOPTER COLLIDED WITH THE GROUND WITH VERY LOW ROTOR RPM FOLLOWING THE VERTICAL DESCENT. THE ENGINE AND ALL ACCESSORIES WERE EXAMINED IN DETAIL WITH NO MECHANICAL DEFICIENCIES NOTED. NO DEFICIENCIES WERE FOUND IN THE CONTROL SYSTEM, ROTOR SYSTEM OR CLUTCH FREE WHEELING UNIT.

NTSB Probable Cause Narrative

THE TOTAL LOSS OF ENGINE POWER FOR UNDETERMINED REASONS, AND THE PILOT'S FAILURE TO MAINTAIN ADEQUATE ROTOR RPM DURING THE AUTOROTATION.

Event Information

Type of Event Accident
Event Date 5/8/1992
Event Day of the Week Friday
Time of Event 1103
Event Time Zone Pacific Daylight Time
Event City ANAHEIM
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92801
Event Date Year 1992
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1046 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 280
Weather Observation Facility ID FUL
Elevation of weather observation facility 96
Distance of event from weather observation facility (units?) 3
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 1300
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 2
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) 14
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 1
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2893
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 47737
Date of most recent change to record Dec 11 2000 2:55PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8064E
NTSB Number LAX92FA206
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name ROBINSON
Aircraft Model R-22B
Aircraft Series Identifier R-22B
Aircraft Serial Number 1264
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 100 Hour
Date of Last Inspection Nov 15 1990 12:00AM
Airframe hours since last inspection 39
Airframe Hours 346
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SOUTHERN CALIFORNIA SPORTS MED
Aircraft Owner Street Address 1801 W. ROMNEYA AVE, SUITE 105
Aircraft Owner City ANAHEIM
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 92801
Operator is an individual? --
Operator Name SOUTHERN CALIFORNIA SPORTS MED
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 1801 W. ROMNEYA AVE, SUITE 105
Operator City ANAHEIM
Operator State CA
Operator Country
Operator Zip code 92801
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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) Business
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1058
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code NONE
Destination City TEMECULA
Destination State CA
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --