CEN20CA154

NTSB accident investigation · Cessna 172 · Ft Worth, TX · April 22, 2020

Accident · No injuriesData collectionFinal report
Date
April 22, 2020, 17:55 local (22:55 UTC)
Place
Ft Worth, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N13005Cessna 172
Defining event
Approach-VFR pattern final: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report September 21, 2020
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Flight Standards District Office
FAA report
20200422002159A
Case key
101193

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 a stabilized approach and the flight instructor's delayed remedial action to initiate a go-around, which resulted in a runway overrun and impact with runway lights and fences.

Findings · 6

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotCessna 172M: 123 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172M: 15 casesAll aircraft: 809 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172M: 24 casesAll aircraft: 1,681 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotCessna 172M: 20 casesAll aircraft: 894 casesProbable cause
Object/animal/substance: runway/taxi/approach lightEnvironmental issues › Physical environment · Effect on operationCessna 172M: 2 casesAll aircraft: 106 casesProbable cause
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Effect on operationCessna 172M: 5 casesAll aircraft: 313 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 flight instructor reported that he and the student pilot were prepared to land on runway 14 with partial flaps and reported wind from 190° at 17 knots. When they turned onto final approach, the instructor noticed that the airplane was too high and not aligned with the runway and that the airspeed was high. As the airplane approached the touchdown point, it encountered turbulence. The instructor took control of the airplane and executed a right-wing-low partial slip. The airplane touched down halfway down the 3,740-ft-long runway with a high ground speed. The instructor applied the brakes, and the wheels immediately locked, so he released the brakes and then tried reapplying them; however, the airplane did not decelerate. The airplane overran the runway and struck several airport lights and then traveled through two barbed-wire fences. The right main landing gear separated, the left main landing gear collapsed, and the fuselage and horizontal stabilizer sustained substantial damage. After the instructor and student exited the airplane, they noticed that the windsock indicated that they had landed with a strong quartering tailwind. The instructor said that the accident was due to the "undetected shift in wind direction - from a quartering headwind to a quartering/direct tailwind" and he and the student's incorrect decision to continue the approach and landing when the airplane was not stabilized.

Factual narrative

The student pilot and flight instructor prepared to land on runway 14 with partial flaps and a reported wind from 190° at 17 knots. When they turned onto final approach, the flight instructor noticed that the airplane was too high and not aligned with the runway. As the airplane approached the touchdown point, they encountered turbulence. The flight instructor took control of the airplane and executed a right wing-low partial slip. The airplane touched down halfway down the 3,740-ft runway with a high ground speed. The flight instructor applied brakes and they immediately locked, so he released the brakes and tried reapplying them. The airplane did not decelerate as expected. The airplane struck several airport lights, then traveled through two barbed wire fences; the right main landing gear separated, the left main landing gear collapsed, and the fuselage and horizontal stabilizer sustained substantial damage. After the flight instructor and student pilot exited the airplane, they noticed the windsock indicated a strong quartering tailwind. The flight instructor said that the accident was caused by this undetected shift in wind direction, from a quartering headwind to a quartering tailwind. He also cited the incorrect decision to continue the approach and landing when the airplane was not stabilized on the approach.

Aircraft

Registration
N13005
Reported as
Cessna 172 (M)
Category
Airplane
Serial number
17262440
Built
1973
Airframe hours
15,013
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 10, 2019 · 23 hours before
Departed
WEA · Fort Worth, TX
Destination
WEA · Fort Worth, TX
Airport
T67 · Hicks Airfield, runway 14, 3,740 × 60 ft, asphalt
Equipment
Electronic flight bag or handheld device, Handheld GPS, ADS-B, Stall warning system, Onboard weather

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
73
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 18, 2019
Seat
Right
Restraint
3-point
Flight hours
23,856 total · 1,989 in this make and model · 20,434 as pilot in command · 46 in the last 90 days · 10 in the last 30 days
Role
Student pilot
Age
26
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
32 total · 22 in this make and model · 12 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 19 knots, gusting 27
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 45 °F
Altimeter
29.52 inHg
Observed at
KAFW, 5 nm away

Docket · 2

The files NTSB released with the investigation on June 26, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.0 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.