Chino Airport
Aircraft Accident/Incident Report

Chino, California 91710
Sunday, July 7, 1996 14:41 PDT

NTSB Narrative Summary Released at Completion of Accident

The aircraft was modified with a 180-hp Lycoming O-360 engine and a Cessna 172 fuel system (tanks, fuel vents, and fuel selector valve.) Each wing tank holds 20 usable gallons; total fuel capacity 40 gallons. The pilot this was the first flight in this aircraft, and her first solo banner tow flight. Her prior flight experience was gained primarily in a Cessna 210 and North American T-28. The pilot reported that she had returned to the airport after a 3-hour mission and entered the traffic pattern to drop the banner. The engine quit on downwind. The pilot dropped the banner and attempted to make the runway, but landed about 30 feet short in the dirt and nosed over in soft soil. The pilot stated that following the engine failure she lowered full flaps. The pilot reported that she had been feeding off the right tank during the last 40 minutes or so of the flight and may have forgotten to reposition the selector to the both position before entering the traffic pattern and inadvertently ran one tank dry. The pilot noted that this aircraft has a fuel system significantly different from the other banner towing aircraft in the operator's fleet that she flew in during the dual banner towing training flights. She said she repeatedly asked the operator for a manual on the aircraft to learn the system differences but was told that one was not available. An FAA inspector examined the aircraft and found no fuel in the right tank and about 13 gallons in the left. An engine test was subsequently run using the aircrafts fuel and ignition systems; the engine started on the first attempt and ran normally.

NTSB Probable Cause Narrative

Fuel starvation due to the pilot's failure to monitor and correctly configure the fuel system for landing prior to entering the traffic pattern, and the pilot's premature lowering of full flaps which led to the runway undershoot. A factor in the accident was the pilot's lack of experience in the type of operation and in this highly modified aircraft.

Event Information

Type of Event Accident
Event Date 7/7/1996
Event Day of the Week Sunday
Time of Event 1441
Event Time Zone Pacific Daylight Time
Event City CHINO
Event State CALIFORNIA
Event Country --
Zipcode of the event site 91710
Event Date Year 1996
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport CHINO
Event Location Nearest Airport ID CNO
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 650
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1446 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID CNO
Elevation of weather observation facility 640
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 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 12
Air Temperature at event time (in degrees celsius) 35
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Unknown
Wind Speed (knots) 12
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 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) 896
NTSB Notification Source --
NTSB Notification Date Jul 7 1996 12:00AM
NTSB Notification Time 1530
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:12AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N50814
NTSB Number LAX96LA266
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 Cessna
Aircraft Model 150J
Aircraft Series Identifier 150J
Aircraft Serial Number 15069569
Certified Max Gross Weight 1600
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 May 16 1996 12:00AM
Airframe hours since last inspection 42
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HAROLD G. SPENCER
Aircraft Owner Street Address 345 S. MAIN STREET
Aircraft Owner City AURORA
Aircraft Owner State UT
Aircraft Owner Country
Aircraft Owner Zipcode 84620
Operator is an individual? --
Operator Name TOM KING AERIAL ENTERPRISES
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 7000 MERRILL AVENUE, HANGER 3
Operator City CHINO
Operator State CA
Operator Country
Operator Zip code 91710
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 CNO
Departure City
Departure State
Departure Country
Departure Time 1130
Departure Time Zone PDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Approach
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 21
Runway Length 6032
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --