Aircraft Accident/Incident Report

Council, Idaho 83612
Saturday, April 26, 2008 16:45 MDT

NTSB Narrative Summary Released at Completion of Accident

While climbing to cruise altitude about five minutes after departure, the outboard four inches of the tip of one propeller blade separated. The pilot was able to reduce power and return to the airport for a successful full-stop landing. Inspection of the experimental-use-only wood pusher propeller revealed that the blade had failed at a point where it had been damaged by a foreign object.

NTSB Probable Cause Narrative

The failure of the tip of the wood propeller due to damage caused by a foreign object.

Event Information

Type of Event Accident
Event Date 4/26/2008
Event Day of the Week Saturday
Time of Event 1645
Event Time Zone Mountain Daylight Time
Event City Council
Event State IDAHO
Event Country --
Zipcode of the event site 83612
Event Date Year 2008
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 444459N
Event Location Longitude 1162649W
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 --
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
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) 16
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 23699
NTSB Notification Source FAA Operations Center
NTSB Notification Date Apr 26 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 28 2008 12:03PM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Boise FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N706BC
NTSB Number SEA08LA114
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Canup
Aircraft Model Titan Tornado S
Aircraft Series Identifier --
Aircraft Serial Number SO3J22COHK0453
Certified Max Gross Weight 1200
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Nov 1 2007 12:00AM
Airframe hours since last inspection --
Airframe Hours 250
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site --
ELT Type --
Aircraft Owner Name Claudia A. Delaney
Aircraft Owner Street Address --
Aircraft Owner City McCall
Aircraft Owner State ID
Aircraft Owner Country USA
Aircraft Owner Zipcode 83638
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 U82
Departure City Council
Departure State ID
Departure Country USA
Departure Time 1640
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code MYL
Destination City McCall
Destination State ID
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 27 2008 1:42PM
User who most recently changed record STAM
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --