Aircraft Accident/Incident Report

Chicago Park, California
Sunday, April 18, 1982 14:22 PST

NTSB Narrative Summary Released at Completion of Accident

THE AIRCRAFT CRASHED WHILE THE PILOT WAS PERFORMING AEROBATIC MANEUVERS AT LOW ALTITUDE. THE IMPACT OCCURRED JUST BELOW THE TOP OF A RIDGE AT THE EDGE OF A VALLEY AS THE PILOT WAS COMPLETING A LOOP. HE WAS PERFORMING THE LOOP PERPENDICULAR TO THE RIDGE, AND ON THE BACK SIDE OF THE LOOP, THE PLANE DESCENDED OUT OVER THE VALLEY. NO PRECRASH MALFUNCTION OR FAILURE OF THE AIRCRAFT OR ENGINE WAS EVIDENT.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 4/18/1982
Event Day of the Week Sunday
Time of Event 1422
Event Time Zone Pacific Standard Time
Event City CHICAGO PARK
Event State CALIFORNIA
Event Country --
Zipcode of the event site
Event Date Year 1982
Event Date Month 4
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 0
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 250
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 73
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 0
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 FAA
NTSB Docket Number (internal use) 1103
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Oct 31 2002 4:04PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N103L
NTSB Number LAX82FVG20
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 SMITH
Aircraft Model MINIPLANE DSA-1
Aircraft Series Identifier MINIPLANE
Aircraft Serial Number 10101
Certified Max Gross Weight 900
Aircraft Category Airplane
Aircraft Registration Class Unknown
Aircraft is a homebuilt? Yes
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 Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 0
Airframe Hours 658
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name G.M. PRUCHA
Aircraft Owner Street Address 100 MEMORIAL LANE
Aircraft Owner City AUBURN
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95603
Operator is an individual? --
Operator Name G.M. PRUCHA
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 100 MEMORIAL LANE
Operator City AUBURN
Operator State CA
Operator Country
Operator Zip code 95603
Operator Code
Owner has at least one certificate Yes - certificate holder
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code
Departure City AUBURN
Departure State CA
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City AUBURN
Destination State CA
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:49PM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --