WPR12CA158

NTSB accident investigation · Fairchild 24 C8C · Redmond, OR · April 6, 2012

Accident · No injuriesData collectionFinal report
Date
April 6, 2012, 15:32 local (22:32 UTC)
Place
Redmond, OR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N14722Fairchild 24 C8C
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 15, 2012
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20120406005599A
Case key
83320

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot’s loss of airplane control as a result of excessive brake application. Contributing to the accident was the pilot’s lack of experience in the airplane.

Findings · 4

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.

Action: incorrect action performancePersonnel issues › Action/decision · PilotFairchild 24 C8C: 1 caseAll aircraft: 1,386 casesProbable cause
Performance/control parameters: surface speed/brakingAircraft › Aircraft oper/perf/capability · Incorrect use/operationFairchild 24 C8C: 1 caseAll aircraft: 238 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotFairchild 24 C8C: 1 caseAll aircraft: 9,295 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

According to the pilot, while practicing landings he had difficulty controlling the airplane with the rudder and the brakes, and, at times, the brakes grabbed and the airplane moved erratically, but he believed that he was improving. The pilot-rated passenger, who accompanied the pilot, had cautioned the pilot that the airplane had sensitive brakes. During the accident landing roll, the pilot stated that he applied improper rudder/brake pressure, which resulted in a loss of airplane control. The airplane nosed over, and the wing lift strut and the rudder were bent. The pilot reported that he received a tailwheel endorsement in another airplane make and his total flight time in the accident airplane was about 1 hour. The pilot stated that, due to his inexperience, he had difficulty controlling the airplane during the landing roll.

Factual narrative

The pilot reported that he received a tail wheel endorsement in a Citabria, and then he started acquiring familiarity with flying the accident airplane. The pilot-rated passenger, who accompanied the accident pilot, had cautioned the pilot that the airplane had sensitive brakes. The accident pilot stated that due to his inexperience, he had difficulty controlling the airplane during landing rollout. The pilot’s total flight time in the airplane was about 1 hour. According to the accident pilot, while practicing landings he had applied improper rudder/brake pressure, and at times the brakes grabbed. This resulted in erratic movement of the airplane during previous landings. The pilot opined that during the final landing rollout, he delayed releasing brake pressure while transitioning between application and release of the respective brake pedals. This resulted in his loss of airplane control. The airplane nosed over, which resulted in bending of components, including a wing lift strut and the rudder.

Aircraft

Registration
N14722
Reported as
Fairchild 24 C8C
Category
Airplane
Serial number
2644
Airframe hours
2,007
Engine
Warner SCARAB SERIES, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 26, 2011 · 9 hours before
Departed
RDM · Portland, OR
Destination
RDM · Portland, OR
Airport
RDM · Roberts Field, runway 22, 7,038 × 150 ft, asphalt

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
61
Injuries
None
Certificates
Airline transport, Flight instructor, Flight engineer
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
December 6, 2011
Seat
Left
Flight hours
20,000 total · 1 in this make and model · 213 in the last 90 days · 68 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
45 °F, dew point 18 °F
Altimeter
30.15 inHg
Observed at
RDM

Docket · 2

The files NTSB released with the investigation on April 12, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.6 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.