Aircraft Accident/Incident Report

Agua Dulce, California 91350
Saturday, July 16, 1988 12:05 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PILOT ATTEMPTED A TAKEOFF FROM A 2,900 FT MSL ELEVATION AIRPORT WHEN THE OBSERVED UNOFFICIAL OUTSIDE AIR TEMPERATURE WAS A REPORTED 105 DEGREES FAHRENHEIT. ALTHOUGH NO EXACT PRESSURE ALTITUDE WAS AVAILABLE AN APPROXIMATE DENSITY ALTITUDE OF 6,300 WAS DERIVED FROM THE TEMPERATURE AND ASSUMED PRESSURE ALTITUDE. THE PILOT SAID THAT HE SELECTED 20 DEGREES OF FLAPS FOR UPHILL TAKEOFF, AND, AFTER LIFTOFF, REDUCED THE FLAPS TO 10 DEGREES. AS THE AIRCRAFT CLIMBED OUT TOWARD RISING TERRAIN THE PILOT SAID THAT THE AIRCRAFT WAS NOT CLIMBING SUFFICIENTLY AND HE ELECTED TO TURN DOWN A CANYON TOWARD LOWER TERRAIN. THE RIGHT WING STRUCK A MODERATE SIZED BUSH ON THE TOP OF A RIDGE AND THE AIRCRAFT THEN COLLIDED WITH THE GROUND. THE PILOT SAID THERE WAS NO MECHANICAL MALFUNCTIONS PRIOR TO THE GROUND COLLISION.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 7/16/1988
Event Day of the Week Saturday
Time of Event 1205
Event Time Zone Pacific Daylight Time
Event City AGUA DULCE
Event State CALIFORNIA
Event Country --
Zipcode of the event site 91350
Event Date Year 1988
Event Date Month 7
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 Witness
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 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) 15
Air Temperature at event time (in degrees celsius) 41
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
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) --
Density Altitude (feet) 6300
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 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1419
NTSB Notification Source --
NTSB Notification Date Jul 16 1988 12:00AM
NTSB Notification Time 1205
Fiche Number and/or location -used to find docket information 37534
Date of most recent change to record Dec 13 2000 11:56AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N33043
NTSB Number LAX88LA260
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 PIPER
Aircraft Model PA-28-140
Aircraft Series Identifier PA-28-140
Aircraft Serial Number 28-7525143
Certified Max Gross Weight 2150
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 Dec 1 1987 12:00AM
Airframe hours since last inspection 177
Airframe Hours 4345
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name ROTH, STANLEY H
Aircraft Owner Street Address 27226 PLUMWOOD AVE.
Aircraft Owner City CANYON COUNTRY
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 91351
Operator is an individual? --
Operator Name ROTH, STANLEY H.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 27226 PLUMWOOD AVENUE
Operator City CANYON COUNTRY
Operator State CA
Operator Country
Operator Zip code 91351
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 L70
Departure City
Departure State
Departure Country
Departure Time 1200
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code DAG
Destination City BARSTOW
Destination State CA
Destination Country
Specific Phase of Flight Maneuvering
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 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --