Lake Tahoe Airport
Aircraft Accident/Incident Report

South Lake Taho, California 95731
Monday, June 19, 1989 13:30 PDT

NTSB Narrative Summary Released at Completion of Accident

THE PLT ABORTED THE FIRST TAKEOFF ATTEMPT DUE TO THE DOOR OPENING. ON THE SECOND ATTEMPT THE ACFT CLIMBED TO APRX 300 FT, TURNED 90 DEGS LEFT THEN BACK TO THE RWY HEADING. THE NOSE DESCENDED AND THE ACFT IMPACTED A FIELD IN A VERTICAL DIVE. FIRE BEGAN APX 15 SECONDS FOLLOWING IMPACT AND THE ACFT WAS CONSUMED BY FIRE. EXAMINATION OF THE WRECKAGE REVEALED THE CABIN DOOR TO HAVE SEPARATED FROM THE ACFT AT IMPACT AND THE TOP LATCH, A 'J' HOOK, WAS FRACTURED AND MISSING.

NTSB Probable Cause Narrative

THE PILOT'S FALURE TO MAINTAIN ADEQUATE AIRSPEED AFTER TAKEOFF DUE TO DIVERTED ATTENTION TOWARD AN OPEN ACFT DOOR.

Event Information

Type of Event Accident
Event Date 6/19/1989
Event Day of the Week Monday
Time of Event 1330
Event Time Zone Pacific Daylight Time
Event City SOUTH LAKE TAHO
Event State CALIFORNIA
Event Country --
Zipcode of the event site 95731
Event Date Year 1989
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport 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 0
Degrees magnetic from airport 0
Airport Elevation 6264
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1330 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 210
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 Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 20000
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) 50
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) -3
Wind Direction (degrees magnetic) 170
Variable Wind Indicator Unknown
Wind Speed (knots) 13
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 8600
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 --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 763
NTSB Notification Source --
NTSB Notification Date Jun 19 1989 12:00AM
NTSB Notification Time 1800
Fiche Number and/or location -used to find docket information 40264
Date of most recent change to record Dec 13 2000 12:45PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1778W
NTSB Number DEN89FA141
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 Ground
Aircraft Manufacturer's Full Name Beech
Aircraft Model A36
Aircraft Series Identifier A36
Aircraft Serial Number E-378
Certified Max Gross Weight 3612
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 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 8 1989 12:00AM
Airframe hours since last inspection 43
Airframe Hours 3305
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name DELTA W, INC.
Aircraft Owner Street Address 12342 CRAYSIDE LANE
Aircraft Owner City SARATOGA
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95070
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 TVL
Departure City
Departure State
Departure Country
Departure Time 1330
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code PAO
Destination City PALO ALTO
Destination State CA
Destination Country
Specific Phase of Flight Takeoff
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 18
Runway Length 8544
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --