Swansboro Country Airport
Aircraft Accident/Incident Report

Placerville, California 95667
Thursday, May 3, 1984 4:47 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PLT LIVED NEAR THE ARPT & HAD BEEN COMMUTING TO SACRAMENTO, CA FOR ABOUT 3 WEEKS. RWY 27 WAS THE PROMINANT RWY & THE ARPT WAS SURROUNDED BY HILLS. SHORTLY AFTER TAKING OFF, THE ACFT CRASHED ABOUT 2 MI WEST OF THE ARPT WHILE IN A RIGHT WING LOW ATTITUDE ON A HEADING OF ABOUT 060 DEG. SEVERAL FAMILIES HEARD THE ACFT START & TAKEOFF. ONE PERSON, WHO WAS A PLT, ESTIMATED THE WX WAS ABOUT 100 FT OVERCAST, 1/4 MI VISIBILITY, WING CALM WITH MODERATE RAINFALL. A FARMER NEAR THE CRASH SITE SAID HE HEARD THE ACFT TAKEOFF, & SHORTLY THEREAFTER, THE ENG MADE A MUCH LOUDER SOUND, AS IF THE PLANE WAS IN A POWER DIVE. NO RECORDS WERE FOUND TO INDICATE THE PLT HAD ANY INSTRUMENT TRAINING.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/3/1984
Event Day of the Week Thursday
Time of Event 447
Event Time Zone Pacific Daylight Time
Event City PLACERVILLE
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95667
Event Date Year 1984
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport SWANSBORO COUNTRY
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 --
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 Night/Dark
Lowest Ceiling Height 100
Lowest Non-Ceiling Height 100
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
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) 9
Dew Point at event time (in degress fahrenheit) 9
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 Moderate
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 NTSB
NTSB Docket Number (internal use) 434
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 24055
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 N28867
NTSB Number LAX84FA280
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 Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name GRUMMAN AMERICAN
Aircraft Model AA-5B
Aircraft Series Identifier AA-5B
Aircraft Serial Number 0873
Certified Max Gross Weight 2400
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 7 1983 12:00AM
Airframe hours since last inspection 15
Airframe Hours 1278
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DAVID E. TREAT
Aircraft Owner Street Address 6785 LOG CABIN LANE
Aircraft Owner City PLACERVILLE
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95667
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 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 Yes
Departure Airport Code 61Q
Departure City
Departure State
Departure Country
Departure Time 446
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code SAC
Destination City SACRAMENTO
Destination State CA
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 27
Runway Length 3235
Runway Width 50
Sight Seeing flight No
Air Medical Flight No
Medical Flight --