Monday, November 19, 2018

Kitfox Supersport, registered to and operated by the pilot, N925DP: Accident occurred March 20, 2018 in Clatskanie, Columbia County, Oregon

The National Transportation Safety Board did not travel to the scene of this accident.

Additional Participating Entity:

Federal Aviation Administration / Flight Standards District Office; Hillsboro, Oregon

Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf


Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms


http://registry.faa.gov/N925DP



Location: Clatskanie, OR
Accident Number: WPR18LA111
Date & Time: 03/20/2018, 1315 PDT
Registration: N925DP
Aircraft: PFLUGRADT Kitfox
Aircraft Damage: Substantial
Defining Event: Loss of engine power (partial)
Injuries: 1 None
Flight Conducted Under: Part 91: General Aviation - Personal 

On March 20, 2018, about 1315 Pacific daylight time, an experimental Pflugradt Kitfox Super Sport airplane, N925DP, experienced a partial loss of engine power and collided with terrain near Clatskanie, Oregon. The airline transport pilot was not injured and the airplane sustained substantial damage to the right wing. The airplane was registered to and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed, and no flight plan was filed. The flight originated from Pacific City State Airport (PFC), Pacific City, Oregon at 1200 and was destined for Pearson Field Airport (VUO), Vancouver, Washington

The pilot reported that he departed from PFC and he followed the coast and Columbia river en route to VUO. About 800 ft above the Columbia river, he advanced the throttle to climb when the engine started to lose power. The pilot elected to land on a nearby treeless island in the river. The airplane landed uneventfully, and during the landing roll, the main wheels sunk into the ground and the airplane nosed over and came to rest on its back.

Postaccident examination of the airplane by a Federal Aviation Administration Inspector revealed that the throttle cable was loose at the throttle body attachment arm. When manipulated, the cable moved freely with no corresponding motion on the throttle body arm. The cable set screw on the aft side of the throttle body arm backed slightly out of its original position and was no longer securing the throttle cable.

Review of the maintenance logbooks revealed the the throttle body arm was built by the owner and was installed on the airplane on July 30, 2017, at 1,092.5 hours, which is about 204 hours prior to the accident. In addition, a vernier style throttle cable was installed on August 30, 2017 at 1,137 hours, about 159 hours prior to the accident.




Pilot Information

Certificate: Airline Transport; Commercial
Age: 67, Male
Airplane Rating(s): Multi-engine Land; Single-engine Land
Seat Occupied: Left
Other Aircraft Rating(s): None
Restraint Used: 3-point
Instrument Rating(s): Airplane
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: No
Medical Certification: Sport Pilot
Last FAA Medical Exam:
Occupational Pilot: No
Last Flight Review or Equivalent: 05/08/2016
Flight Time:  11873 hours (Total, all aircraft), 1296 hours (Total, this make and model), 9901 hours (Pilot In Command, all aircraft), 74 hours (Last 90 days, all aircraft), 23 hours (Last 30 days, all aircraft), 0 hours (Last 24 hours, all aircraft)



Aircraft and Owner/Operator Information

Aircraft Make: PFLUGRADT
Registration: N925DP
Model/Series: Kitfox Super Sport
Aircraft Category: Airplane
Year of Manufacture: 2014
Amateur Built: Yes
Airworthiness Certificate: Experimental Light Sport
Serial Number: KA13063258
Landing Gear Type: Tailwheel
Seats: 2
Date/Type of Last Inspection: 05/10/2017, Continuous Airworthiness
Certified Max Gross Wt.: 1320 lbs
Time Since Last Inspection: 42 Hours
Engines: 1 Reciprocating
Airframe Total Time: 1296 Hours at time of accident
Engine Manufacturer: Rotax
ELT: Installed, not activated
Engine Model/Series: 912ULS
Registered Owner: On file
Rated Power: 100 hp
Operator: On file
Operating Certificate(s) Held: None



Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: KLS, 20 ft msl
Distance from Accident Site: 20 Nautical Miles
Observation Time: 1256 PDT
Direction from Accident Site: 95°
Lowest Cloud Condition: Clear
Visibility:  10 Miles
Lowest Ceiling: None
Visibility (RVR):
Wind Speed/Gusts: 3 knots /
Turbulence Type Forecast/Actual: / None
Wind Direction: Variable
Turbulence Severity Forecast/Actual: / N/A
Altimeter Setting: 30.06 inches Hg
Temperature/Dew Point: 12°C / 3°C
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: Pacific City, OR (PFC)
Type of Flight Plan Filed: None
Destination: Vancouver, WA (VUO)
Type of Clearance: None
Departure Time: 1200 PDT
Type of Airspace: Unknown 

Wreckage and Impact Information

Crew Injuries: 1 None
Aircraft Damage: Substantial
Passenger Injuries: N/A
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 1 None
Latitude, Longitude: 46.155000, 123.237500 (est)

1 comment:

Anonymous said...

I would have chose the same spot. Good job! Areas like these are hard for an atv to drive over, but not much other choice. Better than water or trees.