Aircraft Accident/Incident Report

Ashville, Ohio 43103
Wednesday, June 24, 2009 10:20 EDT

NTSB Narrative Summary Released at Completion of Accident

As the airplane approached its destination, the cabin-entry door inadvertently opened, departed the airframe, and struck the pusher-type propeller. The airplane experienced a significant loss of engine power and the pilot performed a forced landing into a nearby wheat field. The left wing was substantially damaged when the left main landing gear collapsed during landing. The amateur-built airplane was equipped with a single, gull-wing type, cabin door. The door, located on the left side of the cabin, articulated around a hinge on the top of the fuselage. The door latch-pins were designed to engage the fuselage using three capturing latch assemblies installed in the fuselage sidewall. These capturing latches functioned collectively using a single door latch handle. A post-accident inspection and testing of the fuselage-mounted latch assemblies and their common latch handle failed to reveal any anomalies or damage. All three corresponding latch-pins remained attached to the recovered door frame and appeared undamaged.

NTSB Probable Cause Narrative

A partial loss of engine power due to propeller damage from being struck by the cabin-entry door, which inadvertently opened and departed the airframe for undetermined reasons during flight.

Event Information

Type of Event Accident
Event Date 6/24/2009
Event Day of the Week Wednesday
Time of Event 1020
Event Time Zone Eastern Daylight Time
Event City Ashville
Event State OHIO
Event Country --
Zipcode of the event site 43103
Event Date Year 2009
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 394641N
Event Location Longitude 0825305W
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 Weather Observation Facility
Time of the weather observation 1017 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID KLCK
Elevation of weather observation facility 744
Distance of event from weather observation facility (units?) 8
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 5000
Sky/Lowest/Cloud Conditions Scattered
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) 28
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) --
Variable Wind Indicator Variable
Wind Speed (knots) --
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.95
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) 26018
NTSB Notification Source Federal Aviation Administratio
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Nov 6 2009 10:38AM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N19PP
NTSB Number CEN09CA386
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Hubbell
Aircraft Model Prescott Pusher
Aircraft Series Identifier --
Aircraft Serial Number 009
Certified Max Gross Weight 2400
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Jan 22 2009 12:00AM
Airframe hours since last inspection --
Airframe Hours 104
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name Airdat, LLC
Aircraft Owner Street Address 2400 Perimeter Park Drive, Suite 100
Aircraft Owner City Morrisville
Aircraft Owner State NC
Aircraft Owner Country USA
Aircraft Owner Zipcode 27560
Operator is an individual? No
Operator Name Airdat, LLC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 2400 Perimeter Park Drive, Suite 100
Operator City Morrisville
Operator State NC
Operator Country USA
Operator Zip code 27560
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 2W6
Departure City Leonardtown
Departure State MD
Departure Country USA
Departure Time 755
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code KLCK
Destination City Columbus
Destination State OH
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 30 2009 9:49PM
User who most recently changed record foxt
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --