Individually Owned: 150,657
Corporate Owned: 137,281
Unimproved Landing Site Airport
Aircraft Accident/Incident Report
Kent, Oregon 97033
Saturday, April 12, 2014 10:00 PDT
NTSB Narrative Summary Released at Completion of Accident
The pilot of the tailwheel-equipped airplane had spent the morning practicing hilltop landings with a second airplane, as a flight of two. The hilltop where the accident occurred was the third landing location. The landing was uphill and uneventful, and after coming to a stop he parked the airplane, exited, and went for a hike. After returning, the first airplane departed downhill successfully, with the accident airplane in trail. The pilot reported that once airborne, the airplane drifted left, and did not respond fully to his control inputs. He further stated that a slight upslope air movement was present, and that the slipstream from the propeller of the leading airplane may have contributed to the loss of control. The left wingtip struck a tree and the airplane tumbled. The pilot reported no mechanical malfunctions or failures with the airplane that would have precluded normal operation. The airplane sustained substantial damage to both wings and the forward cabin during the accident sequence.
NTSB Probable Cause Narrative
The pilot's failure to maintain aircraft control during takeoff.
Event Information
| Type of Event | Accident |
| Event Date | 4/12/2014 |
| Event Day of the Week | Saturday |
| Time of Event | 1000 |
| Event Time Zone | Pacific Daylight Time |
| Event City | Kent |
| Event State | OREGON |
| Event Country | -- |
| Zipcode of the event site | 97033 |
| Event Date Year | 2014 |
| Event Date Month | 4 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 451101N |
| Event Location Longitude | 1202759W |
| Event Location Airport | Unimproved Landing Site |
| Event Location Nearest Airport ID | NONE |
| 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 | 2255 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Pilot |
| Time of the weather observation | 953 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 311 |
| Weather Observation Facility ID | KDLS |
| Elevation of weather observation facility | 247 |
| Distance of event from weather observation facility (units?) | 42 |
| 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) | 13 |
| Dew Point at event time (in degress fahrenheit) | 5 |
| Wind Direction (degrees magnetic) | 330 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 16 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 19 |
| Altimeter Setting at event time (in. Hg) | 30.02 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KDLS 121653Z AUTO 33016G19KT 10SM CLR 13/05 |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 32771 |
| NTSB Notification Source | FAA NW ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | May 13 2014 6:02PM |
| User who most recently changed record | sime1 |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1394Y |
| NTSB Number | WPR14CA166 |
| 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 | PIPER |
| Aircraft Model | PA 18-135 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 18-3357 |
| Certified Max Gross Weight | 2000 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | 2 |
| Total number of seats on the aircraft | -- |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 1 2013 12:00AM |
| Airframe hours since last inspection | 13.3 |
| Airframe Hours | 3746.1 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | C126 |
| Aircraft Owner Name | JOHN D CHLOPEK |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | AURORA |
| Aircraft Owner State | OR |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 970020181 |
| Operator is an individual? | Yes |
| Operator Name | JOHN D CHLOPEK |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | AURORA |
| Operator State | OR |
| Operator Country | USA |
| Operator Zip code | 970020181 |
| 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 | NONE |
| Departure City | Chukar Flats |
| Departure State | OR |
| Departure Country | USA |
| Departure Time | 940 |
| Departure Time Zone | MDT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | NONE |
| Destination City | Kent |
| Destination State | OR |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | May 14 2014 12:23PM |
| User who most recently changed record | sime1 |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |