Aircraft Accident/Incident Report

W Silver Spring, Nevada 89429
Sunday, June 24, 1984 18:00 PDT

NTSB Narrative Summary Released at Completion of Accident

THE GLIDER PLT WAS RETURNING TO THE DOUGLAS COUNTRY ARPT AFTER A 470 MI X-COUNTRY FLT. WHILE AT ABOUT 10,000 FT, HE ENCOUNTER A DOWNDRAFT THAT WAS ASSOCIATED WITH A NEARBY THUNDERSTORM & LOST ABOUT 7000 FT IN 7 MILES. HE ELECTED TO LAND ON A HIGHWAY. JUST AS HE HAD EXTENDED THE GEAR & WAS LANDING, HE SAW A LARGE CAUTION SIGN, BUT WAS UNABLE TO FLY OVER IT. THE RIGHT WING STRUCK THE SIGN & WAS TORN OFF.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 6/24/1984
Event Day of the Week Sunday
Time of Event 1800
Event Time Zone Pacific Daylight Time
Event City W SILVER SPRING
Event State NEVADA
Event Country --
Zipcode of the event site 89429
Event Date Year 1984
Event Date Month 6
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 --
Degrees magnetic from airport 25
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Witness
Time of the weather observation 1700
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 16000
Lowest Non-Ceiling Height 0
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) 35
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 200
Variable Wind Indicator Unknown
Wind Speed (knots) 35
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 45
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 770
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 24475
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N165D
NTSB Number SEA84LA148
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 None
Aircraft Explosion None
Aircraft Manufacturer's Full Name GLASFLUGEL
Aircraft Model 604
Aircraft Series Identifier 604
Aircraft Serial Number
Certified Max Gross Weight 1000
Aircraft Category Glider
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 1
Number of Engines 0
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 9 1984 12:00AM
Airframe hours since last inspection 10
Airframe Hours 1000
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DANIEL DANIELI
Aircraft Owner Street Address P.O. BOX D
Aircraft Owner City EL VARANO
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 95433
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 No
Departure Airport Code DC
Departure City MINDEN
Departure State NV
Departure Country
Departure Time 1200
Departure Time Zone PDT
Destination Same as Local Flt --
Destination Airport Code
Destination City MINDEN
Destination State NV
Destination Country
Specific Phase of Flight Landing
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --