- Date
- October 1, 2009, 09:30 local (13:30 UTC)
- Place
- Dayton, OH
- Injuries
- 1 serious
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N3635NDusenberry Mark J 1905 Wright Flyer
- Defining event
- Enroute-cruise: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report May 28, 2010
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- FAA-CIN-FSDO
- FAA report
- 20091001053919A
- Case key
- 74836
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot's failure to maintain control of the airplane during the flight, which resulted in an aerodynamic stall.
Findings · 3
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The airplane, which was built by the pilot, was a replica of the Wright Brothers 1905 airplane. The purpose of the flight was to practice in preparation for the 104th Anniversary of Practical Flight celebration. The accident occurred on the second flight of the day. After takeoff, the airplane climbed to an altitude of 15 to 20 feet, then entered a shallow descending right bank. The wings of the airplane leveled and the nose pitched up. The nose of the airplane then dropped and the airplane impacted the terrain. The airplane received substantial damage to the fuselage, wings, and elevator. A 4-knot tailwind prevailed at the time of the accident. Postaccident inspection of the airplane failed to reveal any preimpact failures or malfunctions.
Factual narrative
On October 1, 2009, at 0930 eastern daylight time, an amateur built experimental Dusenberry 1905 Wright Flyer, N3635N, collided with the terrain following a loss of control shortly after taking off from the Huffman Prairie Flying Field at the Wright-Patterson AFB (FFO), Dayton, Ohio. The pilot received serious injuries. The airplane received substantial damage to the fuselage, wings, and elevator. The local flight was being operated under Title 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed and no flight plan was filed. The flight originated just prior to the accident. The accident occurred on the second flight of the day. A series of photos were submitted documenting both flights. On the accident flight, the photos show the airplane prior to takeoff up to and including the accident. After takeoff, the airplane climbed to an altitude of 15 to 20 feet. The airplane then entered a shallow descending right bank. The wings of the airplane leveled and the nose pitched up. The nose of the airplane then dropped and the airplane impacted the terrain. The airplane, which was built by the pilot, was a replica of the Wright Brothers 1905 airplane. The purpose of the flight was to practice in preparation for the 104th Anniversary of Practical Flight celebration. The pilot's logbook shows that he flew a total of 39 flights in the airplane. These flights totaled approximately 27 minutes of flight time. A 4 knot tailwind prevailed at the time of the accident. A post accident inspection of the airplane failed to reveal any pre-impact failures/malfunctions.
Aircraft
- Registration
- N3635N
- Reported as
- Dusenberry Mark J 1905 Wright Flyer
- Category
- Airplane
- Serial number
- 1
- Engine
- 18 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Dusenberry Mark J
- Registered owner
- Dusenberry Mark J
- Airworthiness certificate
- Special, Experimental (Special)
- Last inspection
- Condition · May 13, 2009
- Departed
- FFO · Dayton, OH
- Destination
- FFO · Dayton, OH
- Airport
- FFO · Huffman Prairie Flying Field
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 49
- Injuries
- Serious
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Seat
- Center
- Flight hours
- 1 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 150° at 4 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 46 °F, dew point 43 °F
- Altimeter
- 30.11 inHg
- Observed at
- FFO
Docket · 8
The files NTSB released with the investigation on March 17, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N3635N · 1
Matched to the same aircraft by N-number and date.