GAA18CA064

NTSB accident investigation · Cessna 172 · Pompano, FL · November 16, 2017

Accident · No injuriesData collectionFinal report
Date
November 16, 2017, 15:26 local (20:26 UTC)
Place
Pompano, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N75919Cessna 172
Defining event
Landing: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed · report February 21, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20171116021129A
Case key
96401

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 improper landing flare, which resulted in a porpoise.

Findings · 2

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 38 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172N: 150 casesAll 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

The pilot reported that, during landing, as the main landing gear touched down, he "felt like [the airplane] hit a[n] uneven section of the runway" and began to porpoise. The pilot was able to remedy the porpoise by using back pressure, and he taxied the airplane to the ramp without further incident. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that, during landing, as the main landing gear touched down, he "felt like [the airplane] hit a[n] uneven section of the runway" and began to porpoise. The pilot was able to remedy the porpoise by using back pressure and he taxied the airplane to the ramp without further incident. Subsequently, the airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N75919
Reported as
Cessna 172 (N)
Category
Airplane
Serial number
17268042
Built
1976
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Departed
EYW · Key West, FL
Destination
PMP · Pompano, FL
Airport
PMP · Pompano Beach Airpark, runway 10, 3,502 × 100 ft, asphalt
Equipment
Unknown

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
44
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
July 7, 2016
Seat
Left
Flight hours
64 total · 62 in this make and model · 18 as pilot in command · 9 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 8 knots
Visibility
10 statute miles
Lowest ceiling
8,000 ft broken
Temperature
77 °F, dew point 70 °F
Altimeter
29.93 inHg
Observed at
KPMP

Docket · 2

The files NTSB released with the investigation on January 25, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.4 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.