20200502006089A

Accident · Substantial damage

FAA accident report · Dayton-Wright DH-4 · Bowling Green, KY · May 2, 2020

Date
May 2, 2020 · 07:00 local
Place
Bowling Green, KY
Airport
Bowling Green-Warren County Rg
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N32517
NTSB investigation
NTSBERA20CA168
Reported as
Dayton-Wright DH-4
Reported engine
Liberty V-12
People aboard
1
Fatal injuries
0
Other injuries
0

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

The aircraft had been performing its first flight since being re-built. The pilot took-off from the grass next to the runway. As the aircraft climbed-out, the pilot noticed that he needed to gradually increase right aileron deflection in order to keep the wings level and the aircraft flying straight. By the time the aircraft was on left downwind, the pilot needed both hands on the stick in order to apply full right aileron and stop the aircraft from turning left. The pilot assessed the situation and determined that the engine, rudder, and elevator, were performing as expected, but the need to keep full right aileron deflection made it necessary to land immediately. He chose to touchdown near the southwest edge of the airport property, on the grass, southeast of runway 03. Although the left wing hit the ground first, the aircraft did not cartwheel and the pilot escaped uninjured. The aircraft sustained substantial damage.

As the FAA filed it

THE AIRCRAFT HAD BEEN PERFORMING ITS FIRST FLIGHT SINCE BEING RE-BUILT. THE PILOT TOOK-OFF FROM THE GRASS NEXT TO THE RUNWAY. AS THE AIRCRAFT CLIMBED-OUT, THE PILOT NOTICED THAT HE NEEDED TO GRADUALLY INCREASE RIGHT AILERON DEFLECTION IN ORDER TO KEEP THE WINGS LEVEL AND THE AIRCRAFT FLYING STRAIGHT. BY THE TIME THE AIRCRAFT WAS ON LEFT DOWNWIND, THE PILOT NEEDED BOTH HANDS ON THE STICK IN ORDER TO APPLY FULL RIGHT AILERON AND STOP THE AIRCRAFT FROM TURNING LEFT. THE PILOT ASSESSED THE SITUATION AND DETERMINED THAT THE ENGINE, RUDDER, AND ELEVATOR, WERE PERFORMING AS EXPECTED, BUT THE NEED TO KEEP FULL RIGHT AILERON DEFLECTION MADE IT NECESSARY TO LAND IMMEDIATELY. HE CHOSE TO TOUCHDOWN NEAR THE SOUTHWEST EDGE OF THE AIRPORT PROPERTY, ON THE GRASS, SOUTHEAST OF RUNWAY 03. ALTHOUGH THE LEFT WING HIT THE GROUND FIRST, THE AIRCRAFT DID NOT CARTWHEEL AND THE PILOT ESCAPED UNINJURED. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.