Mcas El Toro Airport
Aircraft Accident/Incident Report

Santa Ana, California 92710
Sunday, May 2, 1993 13:43 PDT

NTSB Narrative Summary Released at Completion of Accident

A PREPLANNED ROUTINE INVOLVING AN F-86 AND A MIG-15 HAD BEEN SCHEDULED FOR THE AIRSHOW. WHEN THE MIG-15 PILOT WAS UNABLE TO PARTICIPATE, THE F-86 PILOT ELECTED TO CONDUCT A SOLO AEROBATIC ROUTINE THAT HAD NOT BEEN PRACTICED FOR THE SHOW. AFTER TAKEOFF, HE BEGAN A LOOP WITH AN AILERON ROLL AT THE TOP OF THE MANEUVER. DURING DESCENT FROM THE TOP OF THE LOOP, THE AIRPLANE DEVELOPED A HIGH RATE OF DESCENT AND CONTACTED THE RUNWAY IN A NEAR NOSE AND WING LEVEL ATTITUDE. THE PILOT WAS NOT WEARING A 'G' SUIT, AND THE CALCULATED 'G'S' SUSTAINED DURING THE PULL-OUT (BEFORE IMPACT) WERE 6.4 G'S. NO SPECTATORS WERE INJURED.

NTSB Probable Cause Narrative

THE PILOT'S INADEQUATE PLANNING/DECISION CONCERNING PERFORMANCE OF AN AEROBATIC MANEUVER, AND HIS FAILURE TO MAINTAIN ADEQUATE ALTITUDE/CLEARANCE ABOVE THE RUNWAY DURING RECOVERY FROM THE MANEUVER. A FACTOR RELATED TO THE ACCIDENT WAS: THE PILOT'S LOWER TOLERANCE TO 'G'S' (PHYSIOLOGICAL CONDITION) BY NOT WEARING A 'G' SUIT (MISCELLANEOUS EQUIPMENT).

Event Information

Type of Event Accident
Event Date 5/2/1993
Event Day of the Week Sunday
Time of Event 1343
Event Time Zone Pacific Daylight Time
Event City SANTA ANA
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92710
Event Date Year 1993
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport MCAS EL TORO
Event Location Nearest Airport ID NZJ
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 383
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1355 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID NZJ
Elevation of weather observation facility 383
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 20000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 25
Dew Point at event time (in degress fahrenheit) 13
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Unknown
Wind Speed (knots) 3
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
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) 1028
NTSB Notification Source --
NTSB Notification Date May 2 1993 12:00AM
NTSB Notification Time 1410
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 1:19PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3842J
NTSB Number LAX93LA199
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 Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name CANADAIR
Aircraft Model F-86E MK.6
Aircraft Series Identifier F-86E MK.6
Aircraft Serial Number 1480
Certified Max Gross Weight 18000
Aircraft Category Airplane
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 1
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Feb 3 1993 12:00AM
Airframe hours since last inspection 25
Airframe Hours 1667
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name NATIONAL AIRSHOWS INC.
Aircraft Owner Street Address 1600 AIRPORT RD.
Aircraft Owner City FERNANDINA BEAC
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 32034
Operator is an individual? --
Operator Name JAMES A. GREGORY
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 75 SEA MARSH DR.
Operator City FERNANDINA BEAC
Operator State FL
Operator Country
Operator Zip code 32034
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) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code NZJ
Departure City
Departure State
Departure Country
Departure Time 1341
Departure Time Zone PDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code NZJ
Destination City
Destination State
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 16R
Runway Length 6311
Runway Width 250
Sight Seeing flight No
Air Medical Flight No
Medical Flight --