WPR13CA375

NTSB accident investigation · Cessna 172S · Prescott, AZ · August 10, 2013

Accident · No injuriesData collectionFinal report
Date
August 10, 2013, 09:45 local (16:45 UTC)
Place
Prescott, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N544ERCessna 172S
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report October 21, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20130810014109A
Case key
87790

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 flare, which resulted in a hard landing.

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 · Incorrect use/operationAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll 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.

Hard landingLanding-flare/touchdownAll aircraft: 2,102 casesDefining event

Analysis

The pilot reported that following a series of practice takeoff and landings, she noticed that the wind was increasing and decided to land. During the landing she did not flare enough, and the airplane touched down just prior to when she thought it would. The hard landing resulted in structural damage to the engine firewall. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that following a series of practice takeoff and landings, she noticed that the wind was increasing and decided to land. During the landing she did not flare enough, and the airplane touched down just prior to when she thought it would. The hard landing resulted in structural damage to the engine firewall. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N544ER
Reported as
Cessna 172S
Category
Airplane
Serial number
172S10526
Airframe hours
4,984
Engine
Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Embry Riddle Aeronautical University
Registered owner
Avn Air LLC
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · July 12, 2013 · 30 hours before
Departed
PRC · Prescott, AZ
Destination
PRC · Prescott, AZ
Airport
PRC · Ernest A. Love Field Airport, runway 21L, 7,619 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
20
Injuries
None
Certificate
Student
Medical
Class 1
Seat
Left
Flight hours
54 total · 54 in this make and model · 2 as pilot in command · 30 in the last 90 days · 12 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 28 °F
Altimeter
30.21 inHg

Docket · 2

The files NTSB released with the investigation on September 12, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.5 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.