GAA17CA277

NTSB accident investigation · Cessna 172 · Boca Raton, FL · May 12, 2017

Accident · No injuriesData collectionFinal report
Date
May 12, 2017, 13:50 local (17:50 UTC)
Place
Boca Raton, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N23759Cessna 172
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report July 20, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170512004949I
Case key
95168

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 student pilot’s failure to maintain directional control of the airplane while landing with a tailwind.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotAll aircraft: 9,295 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationAll aircraft: 594 cases
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Contributed to outcomeAll aircraft: 313 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 solo student pilot reported that, while on final, "there was turbulence," and "just before landing [he] felt a strong crosswind pushing [him] to the right." Subsequently, the airplane touched down, veered off the right side of the runway, encountered a small ditch, and impacted a fence. The airplane sustained substantial damage to the rudder. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system at the accident site reported that, about the time of the accident, the wind was from 180° at 10 knots. The pilot landed on runway 5.

Factual narrative

The solo student pilot reported that while on final "there was turbulence" and "just before landing [he] felt a strong crosswind pushing [him] to the right". Subsequently, the airplane touched down, veered off the right side of the runway, encountered a small ditch, and impacted a fence. The airplane sustained substantial damage to the rudder. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation system at the accident site, about the time of the accident, reported the wind at 180° at 10 knots. The pilot landed on runway 5.

Aircraft

Registration
N23759
Reported as
Cessna 172 (R)
Category
Airplane
Serial number
17281275
Built
2006
Airframe hours
4,801.7
Engine
Lycoming IO-360-L2A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · May 11, 2017
Departed
BCT · Boca Raton, FL
Destination
BCT · Boca Raton, FL
Airport
BCT · Boca Raton, runway 5, 6,276 × 150 ft, asphalt
Equipment
Stall warning system, Electronic flight bag or handheld device, Electronic multifunction display, Electronic primary flight display

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Injuries
None
Certificate
Student
Medical
Class 2, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
53 total · 53 in this make and model · 1.2 as pilot in command · 25.7 in the last 90 days · 8.6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 66 °F
Altimeter
29.95 inHg
Observed at
BCT, 1 nm away

Docket · 2

The files NTSB released with the investigation on June 28, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.9 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.