Tracy Municipal Airport
Aircraft Accident/Incident Report

Tracy, California 95376
Thursday, January 12, 1984 7:42 PST

NTSB Narrative Summary Released at Completion of Accident

THE FLIGHT DEPARTED UNDER INSTRUMENT METEOROLOGICAL CONDITIONS, WITH VISIBILITY RESTRICTED TO ONE QUARTER MILE BY FOG. THE CEILING WAS OBSCURED. AFTER DEPARTURE WITNESSES HEARD THE AIRCRAFT MAKE WHAT APPEARED TO BE A LEFT TURN. NEXT THEY HEARD THE ENGINE SOUND INCREASE FOLLOWED BY A LOUD THUD. THE ACFT WAS FOUND WHERE IT HAD IMPACTED AN EMBANKMENT, NEXT TO A ROAD ON RELATIVELY LEVEL TERRAIN, APPROXIMATELY 1/8 MI FROM THE DEPARTURE END OF RWY 25. NO EYEWITNESSES TO THE ACCIDENT COULD BE LOCATED. AN INVESTIGATION REVEALED THAT THE PLT HAD CALLED THE SACRAMENTO FSS BY TELEPHONE. AT 0771, HE OBTAINED AN IFR CLEARANCE WITH A VOID TIME OF 0730. THERE WERE NO FURTHER COMMUNICATIONS BETWEEN THE PLT & THE FSS. BEFORE TAKEOFF, THE ACFT WAS PARKED ABOUT 2 MIN TAXI TIME FROM RWY 25. ACCORDING TO THE FAA INSTRUMENT FLYING HANDBOOK, AC 61-27B, 5 MIN IS NEEDED FOR GYRO INSTRUMENTS TO BE OPERATIONAL. HOWEVER, THE ACTUAL TIME ALLOWED BY THE PLT (FOR THE INSTRUMENTS TO BECOME OPERATIONAL) IS NOT KNOWN.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 1/12/1984
Event Day of the Week Thursday
Time of Event 742
Event Time Zone Pacific Standard Time
Event City TRACY
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95376
Event Date Year 1984
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport TRACY MUNICIPAL
Event Location Nearest Airport ID 036
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 202
Airport Elevation 192
Weather Briefing Completeness Full
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 Dawn
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
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) 10
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 1306
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 24949
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5054T
NTSB Number LAX84FA138
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-28R-200
Aircraft Series Identifier PA-28R-200
Aircraft Serial Number 28R7235185
Certified Max Gross Weight 2650
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 8 1983 12:00AM
Airframe hours since last inspection 43
Airframe Hours 5079
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name ROBERT R. GREENWOOD
Aircraft Owner Street Address 8703 ALMENDRA WAY
Aircraft Owner City TRACY
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95376
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
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
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code LAS
Destination City LAS VEGAS
Destination State NV
Destination Country
Specific Phase of Flight Descent
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 25
Runway Length 4000
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --