Lompoc Airport
Aircraft Accident/Incident Report

Lompoc, California 93436
Wednesday, May 21, 1986 13:20 PDT

NTSB Narrative Summary Released at Completion of Accident

THE BELLANCE CHAMPION WENT OUT OF CONTROL AN COLLIDED WITH TWO OTHER PARKED ACFT AFTER A HAND PROPPED START. THE PLT INDICATED THAT THE ACFT WAS TIED DOWN WITH TWO CHAINS ATTACHED TO EACH OF THE WINGS AT ONE END AND TO A CABLE THAT STRETCHED ACROSS THE RAMP AT THE OTHER END. THE PLT ELECTED TO HAND START THE ENG WITHOUT SOMEONE ON THE BRAKES. WHEN THE ENG STARTED IT DEVELOPED MORE THAN IDLE RPM. THE ACFT BROKE ONE OF THE TIE DOWN CHAINS AND STARTED A PIVOT TURN AROUND THE OTHER CHAIN AND STRUCK TWO PARKED ACFT BEFORE STOPPING. AC 61-21A STATES, 'IT IS RECOMMENDED THAT AN ENGINE NEVER BE 'HAND PROPPED' UNLESS A QUALIFIED PERSON THOROUGHLY FAMILAR WITH THE OPERATION OF ALL THE CONTROLS IS SEATED AT THE CONTROLS AND THE BRAKES SET. AS A ADDITIONAL PRECAUSTION, CHOCKS SHOULD BE PLACED IN FRONT OF THE MAIN WHEELS. IF THIS IS NOT FEASIBLE, THE AIRPLANE'S TAIL SHOULD BE SECURELY TIED.'

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/21/1986
Event Day of the Week Wednesday
Time of Event 1320
Event Time Zone Pacific Daylight Time
Event City LOMPOC
Event State CALIFORNIA
Event Country --
Zipcode of the event site 93436
Event Date Year 1986
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport LOMPOC AIRPORT
Event Location Nearest Airport ID LPC
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 88
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1355 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 280
Weather Observation Facility ID VBG
Elevation of weather observation facility 367
Distance of event from weather observation facility (units?) 8
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 20000
Lowest Non-Ceiling Height 2000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) 16
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 320
Variable Wind Indicator Unknown
Wind Speed (knots) 20
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 24
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
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) 1041
NTSB Notification Source --
NTSB Notification Date May 21 1986 12:00AM
NTSB Notification Time 1510
Fiche Number and/or location -used to find docket information 31481
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9158L
NTSB Number LAX86LA227
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BELLANCA
Aircraft Model 7ACA
Aircraft Series Identifier 7ACA
Aircraft Serial Number 19-71
Certified Max Gross Weight 1332
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 20 1985 12:00AM
Airframe hours since last inspection 150
Airframe Hours 1134
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name
Aircraft Owner Street Address
Aircraft Owner City
Aircraft Owner State
Aircraft Owner Country
Aircraft Owner Zipcode
Operator is an individual? --
Operator Name SUSAN K. SCHWAB
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 543 ORCHARD ST.
Operator City ARROYO GRANDE
Operator State CA
Operator Country
Operator Zip code 93420
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) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code LPC
Departure City LOMPOC
Departure State CA
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code SMX
Destination City SANTA MARIA
Destination State CA
Destination Country
Specific Phase of Flight Taxi
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
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 --