Franconia Airport
Aircraft Accident/Incident Report

Franconia, New Hampshire 03580
Saturday, August 24, 1996 14:50 EDT

NTSB Narrative Summary Released at Completion of Accident

The glider pilot was conducting a local flight south of the airport when he observed a squall line to the west. He decided to return to the airport and enter the traffic pattern west of the runway. He planned to conduct an approach and landing to runway 36. While in the pattern entry area, west of the runway, the pilot executed a 360-degree turn to lose altitude. During the turn, the pilot estimated the glider was too low; he stopped the 360-degree turn. He then flew over the runway to the east for a right downwind entry. As the glider approached the east side of the runway, the pilot again estimated the glider was too low; he performed a 180-degree turn back to the runway. As the glider rolled out of the 180-degree turn, it impacted trees east and short of the runway.

NTSB Probable Cause Narrative

The pilot's misjudged altitude and distance which resulted in the collision with trees short of the runway.

Event Information

Type of Event Accident
Event Date 8/24/1996
Event Day of the Week Saturday
Time of Event 1450
Event Time Zone Eastern Daylight Time
Event City FRANCONIA
Event State NEW HAMPSHIRE
Event Country --
Zipcode of the event site 03580
Event Date Year 1996
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport FRANCONIA
Event Location Nearest Airport ID 1B5
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 970
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1452 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 55
Weather Observation Facility ID HIE
Elevation of weather observation facility 1074
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 6500
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 13
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Variable
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1207
NTSB Notification Source --
NTSB Notification Date Aug 24 1996 12:00AM
NTSB Notification Time 1620
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:18AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N591SZ
NTSB Number NYC96LA172
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PZL-BIELSKO
Aircraft Model SZD-59
Aircraft Series Identifier SZD-59
Aircraft Serial Number B-2168
Certified Max Gross Weight 1190
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 --
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection Dec 22 1995 12:00AM
Airframe hours since last inspection 21
Airframe Hours 21
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name GARY L. SNIDER
Aircraft Owner Street Address PO BOX 32
Aircraft Owner City NORTH WOODSTOCK
Aircraft Owner State NH
Aircraft Owner Country
Aircraft Owner Zipcode 03262
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 1B5
Departure City
Departure State
Departure Country
Departure Time 1420
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 36
Runway Length 2200
Runway Width 90
Sight Seeing flight No
Air Medical Flight No
Medical Flight --