CEN12LA593

NTSB accident investigation · Mudge Ray KIT FOX 5 · Bowling Green, OH · August 30, 2012

Accident · No injuriesLimited investigationFinal report
Date
August 30, 2012, 10:30 local (15:30 UTC)
Place
Bowling Green, OH
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N84KFMudge Ray KIT FOX 5
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 2013
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA/FSDO
FAA report
20120830019269A
Case key
84864

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 receiving instruction's excessive braking during the landing roll, which resulted in a loss of control.

Findings · 1

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.

Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotMudge Ray KIT FOX 5: 1 caseAll aircraft: 1,391 casesProbable cause

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 flight instructor was getting the pilot familiarized in his new tail wheel-equipped airplane. A week before the accident, the flight instructor and the pilot flew the airplane and the pilot made several uneventful landings even though the instructor noted that it was difficult to apply pressure on the rudder pedals without engaging the brakes. On the day of the accident, the pilot made two uneventful landings on a hard-surface runway before landing on grass due to a wind shift. The pilot's first grass landing was uneventful. However, on the second landing, the pilot applied too much brake pressure and the airplane nosed over. The flight instructor said the accident happened so fast that he did not have enough time to tell the pilot to get off the brakes.

Factual narrative

On August 30, 2012, at 1030 eastern standard time, an amateur built-experimental Kitfox 5, N84KF, sustained substantial damage when it nosed-over on landing at the Wood County Airport (1G0), Bowling Green, Ohio. The flight instructor and the pilot were not injured. The unregistered airplane was owned and operated by the pilot. Visual meteorological conditions prevailed and no flight plan was filed for the local instructional flight conducted under 14 Code of Federal Regulations Part 91.According to the flight instructor, the purpose of the flight was to get the pilot familiarized with his new tail wheel-equipped airplane. The pilot had not flown for several years and was trying to get current. The flight instructor said they had flown the airplane the week before the accident and the pilot had made several uneventful landings. The flight instructor noted that when flying the airplane "it was exceptionally easy to apply the brakes accidentally while intending to only operate the rudders, and that the rudders had the undesirable characteristic of being sensitive, but also requiring above average force to actuate." The flight instructor said that on the day of the accident the pilot made two uneventful landings on runway 18 (hard surface) before they switched to a grassy area that was parallel to runway 28 due to a wind shift. The pilot made one uneventful landing on the grass. The flight instructor said the pilot landed smoothly on the second landing, but on the landing roll, he applied too much pressure on the brakes and the airplane nosed over. This resulted in substantial damage to the wing struts, rudder, and elevator. The flight instructor said the accident happened so fast that he did not have time to tell the pilot to get off the brakes and tried to correct the situation by pulling full aft on the control stick.

Aircraft

Registration
N84KF
Reported as
Mudge Ray KIT FOX 5
Category
Airplane, amateur-built
Serial number
S9412-0084
Airframe hours
97
Engine
Rotax 912a, 80 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Daniel Walker
Registered owner
Christopher Sackett (unregistered)
Airworthiness certificate
Special, Experimental light sport (Special); Standard, Normal
Last inspection
Annual · April 1, 2012 · 97 hours before
Departed
419 · Bowling Green, OH
Destination
419 · Bowling Green, OH
Airport
1G0 · Wood County

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
49
Injuries
None
Certificates
Flight instructor, Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, With waivers/limitations
Last flight review
March 27, 2013
Seat
Right
Flight hours
1,211 total · 2 in this make and model · 1,052 as pilot in command · 63 in the last 90 days · 24 in the last 30 days · 2 in the last 24 hours
Role
Pilot
Age
47
Injuries
None
Certificates
Private, Sport Pilot
Airplane ratings
Single-engine land
Last flight review
July 21, 1987
Seat
Left
Flight hours
77 total · 2 in this make and model · 23 as pilot in command · 10 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F
Observed at
1G0

Docket · 1

The files NTSB released with the investigation on August 27, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.