CEN12CA454

NTSB accident investigation · Piper PA-18-150 · Jenks, OK · July 15, 2012

Accident · No injuriesData collectionFinal report
Date
July 15, 2012, 13:45 local (18:45 UTC)
Place
Jenks, OK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83604Piper PA-18-150
Defining event
Landing-flare/touchdown: Landing area overshoot
Weather
Visual (VMC) · Day
Status
Completed · report October 4, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Oklahoma City FSDO
FAA report
20120715017369A
Case key
84362

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 failure to achieve a proper touchdown point during landing, which resulted in a runway overrun and impact with obstructions.

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.

Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 8 casesAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Aircraft capability: braking capabilityAircraft › Aircraft oper/perf/capability · Capability exceededPiper PA-18-150: 5 casesAll aircraft: 57 cases

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 pilot was landing the tailwheel-equipped airplane on a rural grass runway. At the midpoint of the 1,000-foot runway, the airplane was still airborne, but the pilot reported that he elected not to go around because of trees and power lines near the departure end of the runway. After the airplane touched down, and while it was still moving about 20 mph, it impacted obstructions at the end of the runway. The airplane sustained substantial damage to both wings, the right aileron, and the upper fuselage. The pilot reported that there were no preaccident mechanical problems with the airplane.

Factual narrative

The solo private pilot was landing a tailwheel-equipped airplane on a rural grass runway. At the mid-point of the 1,000 foot long runway the airplane was still airborne, but the pilot reported that he elected not to go-around because of trees and power lines on the departure end of the runway. The airplane was still moving about 20 mph when it impacted obstructions at the end of the runway. The airplane sustained substantial damage to both wings, the right aileron, and the upper fuselage. The pilot also reported that there were no preaccident mechanical problems with the airplane.

Aircraft

Registration
N83604
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7709097
Airframe hours
2,483
Engine
Lycoming O-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kirby H Crowe
Registered owner
Kirby H Crowe
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 6, 2011 · 110 hours before
Departed
K81 · Paola, KS
Destination
NONE · Jenks, OK
Airport
NONE · Private Airstrip - Jenks OK, runway 18, 1,000 × 100 ft, grass/turf

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
54
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
May 30, 2011
Seat
Front
Flight hours
958 total · 940 in this make and model · 920 as pilot in command · 76 in the last 90 days · 21 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 64 °F
Altimeter
30.01 inHg
Observed at
KRVS, 2 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.