Individually Owned: 150,657
Corporate Owned: 137,281
Bergseth Field Airport
Aircraft Accident/Incident Report
Enumclaw, Washington 98022
Friday, May 30, 2014 18:00 PDT
NTSB Narrative Summary Released at Completion of Accident
The pilot reported while entering the airport traffic pattern, the glider encountered additional lift and he was too high for landing. The pilot attempted to descend by deploying the spoilers and performing a couple of 360 degree turns, however the glider did not lose altitude so he initiated a slip to lose the altitude. Just prior to touchdown, as he aligned the glider to runway heading, it stalled and landed hard. During the landing roll, the right wing struck the ground and the glider ground looped. The glider sustained substantial damage to the fuselage and the empennage. The pilot reported no mechanical malfunction or anomalies that would have precluded normal operation, prior to the accident.
NTSB Probable Cause Narrative
The pilot's failure to maintain control of the glider during the landing flare which resulted in a stall and hard landing.
Event Information
| Type of Event | Accident |
| Event Date | 5/30/2014 |
| Event Day of the Week | Friday |
| Time of Event | 1800 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Enumclaw |
| Event State | WASHINGTON |
| Event Country | -- |
| Zipcode of the event site | 98022 |
| Event Date Year | 2014 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 471144N |
| Event Location Longitude | 1220119W |
| Event Location Airport | BERGSETH FIELD |
| Event Location Nearest Airport ID | WN76 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 1100 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1755 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 241 |
| Weather Observation Facility ID | PLU |
| Elevation of weather observation facility | 538 |
| Distance of event from weather observation facility (units?) | 17 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| 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) | 20 |
| Dew Point at event time (in degress fahrenheit) | 8 |
| Wind Direction (degrees magnetic) | 350 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KPLU 310055Z AUTO 35005KT 10SM 20/08 A3000 R |
| 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) | 33171 |
| NTSB Notification Source | Phone message at NTSB office |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Aug 18 2014 5:55PM |
| User who most recently changed record | nixa |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N77FZ |
| NTSB Number | WPR14CA219 |
| 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 | PZL-SWIDNIK |
| Aircraft Model | PW 5 |
| Aircraft Series Identifier | NO SERIES |
| Aircraft Serial Number | 1711002 |
| Certified Max Gross Weight | 660 |
| 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 | -- |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Feb 14 2014 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 877 |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | PUGET SOUND SOARING ASSOCIATION INC |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | ENUMCLAW |
| Aircraft Owner State | WA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 980220941 |
| Operator is an individual? | Yes |
| Operator Name | PUGET SOUND SOARING ASSOCIATION INC |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | ENUMCLAW |
| Operator State | WA |
| Operator Country | USA |
| Operator Zip code | 980220941 |
| 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 | WN76 |
| Departure City | Enumclaw |
| Departure State | WA |
| Departure Country | USA |
| Departure Time | 1700 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | WN76 |
| Destination City | Enumclaw |
| Destination State | WA |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Sep 18 2014 4:08PM |
| User who most recently changed record | stam |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 10 |
| Runway Length | 2100 |
| Runway Width | 60 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |