Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Alexandria, Pennsylvania 16611
Saturday, May 22, 2004 16:41 EDT
NTSB Narrative Summary Released at Completion of Accident
The accident pilot was attempting to fly over a ridge, in the fold in a ridgeline, during a national soaring competition. The glider descended about 1,400 feet in about 6 minutes, and 350 feet "in a very small space" before striking a large tree. According to a nationally known, locally based glider instructor, if the accident pilot had been successful in crossing the ridgeline, "he would have been the only pilot to do so, and probably would have easily won the day." The instructor also noted that as he retraced the accident flight in a motorglider, "I could not help believe I would have done the same thing in the same circumstances," and further observed that there was a good landing field at the base of the ridge, and the valley was wide enough to make shallow turns, but that the accident pilot probably "tried to fly a sharp 180-degree turn to return to the lifting air he just passed." The accident pilot had first flown from the instructor's airport in 1979, and was "an accomplished pilot" who had logged numerous cross country flights and international competitions. Winds aloft would have resulted in turbulence and downdrafts in the vicinity of the crash site.
NTSB Probable Cause Narrative
The pilot's failure to maintain airspeed, which resulted in an inadvertent stall/spin. A factor was the turbulent wind conditions.
Event Information
| Type of Event | Accident |
| Event Date | 5/22/2004 |
| Event Day of the Week | Saturday |
| Time of Event | 1641 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Alexandria |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 16611 |
| Event Date Year | 2004 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 402956N |
| Event Location Longitude | 0780829W |
| 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 | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1653 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 220 |
| Weather Observation Facility ID | AOO |
| Elevation of weather observation facility | 1504 |
| Distance of event from weather observation facility (units?) | 15 |
| 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) | 27 |
| Dew Point at event time (in degress fahrenheit) | 18 |
| Wind Direction (degrees magnetic) | 280 |
| 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) | 29.91 |
| 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) | 18117 |
| NTSB Notification Source | FAA EROC |
| NTSB Notification Date | May 24 2004 12:00AM |
| NTSB Notification Time | 1241 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Sep 13 2005 12:54PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Harrisburg |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N12PX |
| NTSB Number | IAD04LA022 |
| 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 | Masak |
| Aircraft Model | Scimitar |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 001 |
| Certified Max Gross Weight | -- |
| Aircraft Category | Glider |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | Yes |
| 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 | Continuous Airworthiness |
| Date of Last Inspection | May 24 2003 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | -- |
| Aircraft Owner Name | Peter C. Masak |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | West Chester |
| Aircraft Owner State | PA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 19380 |
| 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 | No |
| Departure Airport Code | RVL |
| Departure City | Reedsville |
| Departure State | PA |
| Departure Country | USA |
| Departure Time | 1425 |
| 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 | Maneuvering |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | May 19 2005 1:18PM |
| User who most recently changed record | PEAR |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |