Individually Owned: 150,657
Corporate Owned: 137,281
Air Sailing Airport
Aircraft Accident/Incident Report
Sparks, Nevada 89510
Tuesady, July 19, 2005 12:50 PDT
NTSB Narrative Summary Released at Completion of Accident
The glider stalled and impacted level terrain on final approach to landing. The pilot returned to the gliderport about 20 minutes after release from the tow plane. The pilot made no radio transmissions to indicate the reason for the return to the gliderport. Airborne and ground witnesses reported that they saw the accident glider enter the downwind leg at a high altitude. After turning onto the final approach leg, the glider began to make S-turns to lose altitude. Witnesses indicated that on the third S-turn, about 200 feet above the ground, the glider stalled and descended in a near vertical nose down attitude and impacted the ground short of the runway. No evidence of a preimpact mechanical malfunction or failure was found during post accident examination of the glider. Chlorpheniramine, an over-the-counter sedative antihistamine, was detected on toxicology testing of the pilot's blood at a level several times higher than that expected with the dosage described in the pilot's most recent application for airman medical certificate.
NTSB Probable Cause Narrative
the pilot's failure to maintain an adequate airspeed while performing S-turns on final approach, which resulted in a stall and uncontrolled descent into terrain. A contributing factor in the accident was the pilot's impairment due to ingestion of an over-the-counter sedating antihistamine.
Event Information
| Type of Event | Accident |
| Event Date | 7/19/2005 |
| Event Day of the Week | Tuesday |
| Time of Event | 1250 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Sparks |
| Event State | NEVADA |
| Event Country | -- |
| Zipcode of the event site | 89510 |
| Event Date Year | 2005 |
| Event Date Month | 7 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 395214N |
| Event Location Longitude | 1194214W |
| Event Location Airport | AIR SAILING |
| Event Location Nearest Airport ID | NV23 |
| 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 | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1256 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 188 |
| Weather Observation Facility ID | RNO |
| Elevation of weather observation facility | 4404 |
| Distance of event from weather observation facility (units?) | 22 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 10000 |
| 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) | 36 |
| Dew Point at event time (in degress fahrenheit) | 5 |
| Wind Direction (degrees magnetic) | 40 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 9 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.97 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| 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) | 20747 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Jul 19 2005 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Dec 28 2006 9:08AM |
| User who most recently changed record | NTSB\johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | WP-RNO-FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N9276Y |
| NTSB Number | LAX05LA239 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | As+ Ltd |
| Aircraft Model | AC4 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 13 |
| Certified Max Gross Weight | -- |
| 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 | -- |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Maria J. Faber |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Portland |
| Aircraft Owner State | OR |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 97201 |
| Operator is an individual? | No |
| 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? | -- |
| 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 | Yes |
| Departure Airport Code | NV23 |
| Departure City | Sparks, NV |
| Departure State | NV |
| Departure Country | USA |
| Departure Time | 1230 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | NV23 |
| Destination City | -- |
| Destination State | -- |
| Destination Country | -- |
| Specific Phase of Flight | Maneuvering - turn to landing area (emergency) |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Oct 16 2006 12:33PM |
| User who most recently changed record | COOS |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 21 |
| Runway Length | 3000 |
| Runway Width | 60 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |