S. Lake Tahoe Airport
Aircraft Accident/Incident Report

S. Lake Tahoe, California 95731
Tuesady, September 13, 1983 16:36 PDT

NTSB Narrative Summary Released at Completion of Accident

THE ACFT CRASHED DURING LOW ALT TURN FOLLOWING TAKEOFF FROM THE SO. LAKE TAHOE ARPT. THE TOWER CONTROLLER ADVISED THE PLT, AFTER TAKEOFF, THAT HE COULD TURN AND CIRCLE THE VALLEY TO GAIN ALT BEFORE PROCEEDING ON COURSE. THE ACFT MADE ONE 360 DEG TURN AND STARTED ANOTHER. ABOUT HALFWAY THROUGH THE TURN IT BEGAN TO DESCEND AND THE ACFT'S LEFT WING STRUCK THEGROUND. ACCORDING TO WITNESSES THE ENG SOUNDED NORMAL AND 'REVVED' UP BEFORE IMPACT. INVESTIGATION REVEALED THAT THE DENSITY ALT AT THE TIME OF ACCIDENT WAS ABOUT 8500 FT MSL. IN ADDITION, ALTHOUGH THE ACFT WAS FOUND WITHIN CG LIMITS, CALCULATIONS REVEALED THAT THE MAXIMUM ALLOWABLE GW LIMITS WERE EXCEEDED BEFORE AND AT THE TIME OF ACCIDENT. NO OTHER AIRCRAFT DISCREPANCIES WERE NOTED ATTRIBUTABLE TO THE ACCIDENT.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 9/13/1983
Event Day of the Week Tuesday
Time of Event 1636
Event Time Zone Pacific Daylight Time
Event City S. LAKE TAHOE
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95731
Event Date Year 1983
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport S. LAKE TAHOE
Event Location Nearest Airport ID TVL
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 2
Degrees magnetic from airport 135
Airport Elevation 6264
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1636 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 315
Weather Observation Facility ID TVL
Elevation of weather observation facility 6264
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation PDT
Lighting Conditions Dawn
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) 24
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 190
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 8500
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 2538
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 22851
Date of most recent change to record Jan 2 2001 9:16AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9734T
NTSB Number LAX83FA439
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-38-112
Aircraft Series Identifier PA-38-112
Aircraft Serial Number 38-78A0175
Certified Max Gross Weight 1670
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 Mar 11 1983 12:00AM
Airframe hours since last inspection 15
Airframe Hours 1234
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name WILLIAM J. & JODIE VELARDO
Aircraft Owner Street Address P.O. BOX 10119
Aircraft Owner City ZEPHYR COVE
Aircraft Owner State NE
Aircraft Owner Country
Aircraft Owner Zipcode 89448
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 1630
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code LAS
Destination City LAS VEGAS
Destination State NV
Destination Country
Specific Phase of Flight Takeoff
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 18
Runway Length 8544
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --