Individually Owned: 150,657
Corporate Owned: 137,281
Cecil Field Airport
Aircraft Accident/Incident Report
Jacksonville, Florida 32215
Friday, May 28, 2010 15:30 EDT
NTSB Narrative Summary Released at Completion of Accident
The pilot stated that his glider was towed to 3,000 feet above ground level (AGL) for a local soaring flight. He climbed the glider to 6,000 feet in a training area about 13 miles from the departure airport, where he "encountered sink." The pilot then obtained a landing clearance at an airport about 8 miles from his position, but the glider continued to sink, and struck an airport perimeter fence short of the landing runway. The off-airport landing resulted in substantial damage to the wings and fuselage structures. According to the glider's Pilot Operating Manual, the maximum glide ratio at maximum gross weight was 31:1. The pilot reported there were no pre-accident mechanical malfunctions or failures of the glider.
NTSB Probable Cause Narrative
The glider pilot’s delayed decision to divert following a loss of thermal lift.
Event Information
| Type of Event | Accident |
| Event Date | 5/28/2010 |
| Event Day of the Week | Friday |
| Time of Event | 1530 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Jacksonville |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 32215 |
| Event Date Year | 2010 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 301307N |
| Event Location Longitude | 0815236W |
| Event Location Airport | Cecil Field Airport |
| Event Location Nearest Airport ID | KVQQ |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 81 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1950 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | KVQQ |
| Elevation of weather observation facility | 81 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 6000 |
| Sky/Lowest/Cloud Conditions | Few |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 30 |
| Dew Point at event time (in degress fahrenheit) | 18 |
| Wind Direction (degrees magnetic) | 90 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 12 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.78 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| 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) | 27358 |
| NTSB Notification Source | FAA Orlando FSDO |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Nov 18 2010 12:45PM |
| User who most recently changed record | lema |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N36204 |
| NTSB Number | ERA10CA291 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | SCHWEIZER |
| Aircraft Model | SGS 1-36 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 35 |
| Certified Max Gross Weight | 710 |
| Aircraft Category | Glider |
| Aircraft Registration Class | -- |
| 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 | May 6 2010 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 1362 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | NFSS INC |
| Aircraft Owner Street Address | 3511 SILVERSIDE RD STE 105 |
| Aircraft Owner City | WILMINGTON |
| Aircraft Owner State | DE |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 19810-4902 |
| Operator is an individual? | No |
| Operator Name | NFSS INC |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 3511 SILVERSIDE RD STE 105 |
| Operator City | WILMINGTON |
| Operator State | DE |
| Operator Country | USA |
| Operator Zip code | 19810-4902 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | -- |
| 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 | HEG |
| Departure City | Jacksonville |
| Departure State | FL |
| Departure Country | USA |
| Departure Time | 1300 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | HEG |
| Destination City | Jacksonville |
| Destination State | FL |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jun 11 2010 9:56AM |
| User who most recently changed record | rayb |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 09L |
| Runway Length | 8002 |
| Runway Width | 200 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |