ATL97LA105

NTSB accident investigation · Cessna 172N · Lakeland, FL · July 15, 1997

Accident · No injuriesLimited investigationFinal report
Date
July 15, 1997, 18:30 local (22:30 UTC)
Place
Lakeland, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N737EVCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report January 30, 1998
Report
Approved by Office Director
FAA report
19970715018589A
Case key
3876

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 inadequate compensation for wind conditions and failure to maintain proper runway alignment during the landing, which resulted in a collision with a runway marker. The rear-quartering tailwind (crosswind) and gusts were related factors.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightLanding - flare/touchdown
Weather condition - crosswindFactor
Weather condition - tailwindFactor
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
Proper alignment - not maintainedPilot in commandCause
On ground/water collision with objectLanding - roll
Object - airport sign/markerFactor

Analysis

While practicing landings on runway 09, the student pilot experienced a quartering tailwind of 10 knots, gusting to 20 knots. Subsequently, the airplane landed in grass to the left side of the runway. Before stopping, the aircraft hit a runway marking sign, damaging the left horizontal stabilizer and elevator. The winds were reported to be from 200 degrees.

Factual narrative

On July 15, 1997, about 1830 eastern daylight time, a Cessna 172N, N737EV, collided with a sign when it veered off the runway during landing at the Lakeland Airport, Lakeland, Florida. The airplane was operated by the pilot under the provisions of Title 14 CFR Part 91, and visual flight rules. Visual meteorological conditions existed, and no flight plan was filed for the local, instructional flight. The student pilot, who was the sole occupant, was not injured, and the airplane was substantially damaged. The flight originated from Lakeland about 1800 on the same day.

The student pilot stated that she was practicing solo touch and go landings but had elected to make a full stop landing on runway 09 when the accident occurred. According to the pilot, she noticed turbulence while on approach, and recalled that she did not receive any wind change information from Air Traffic ControL, and continued onto final. She said that upon landing and flare, she experienced "high winds" causing the plane to veer off the runway to the left. The aircraft traveled through the grass and struck a runway marking sign, causing substantial damage to the left horizontal stabilizer and elevator, and minor damage to the landing gear. According to the FAA, the winds were reported from 200 degrees at 10 knots gusting to 20 knots.

Aircraft

Registration
N737EV
Reported as
Cessna 172N
Category
Airplane
Serial number
17269369
Airframe hours
3,478
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Calvin L. Wyatt
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 2, 1996 · 69 hours before
Departed
KLAL
Airport
LAL · Lakeland Linder Regional, runway 9, 8,550 × 150 ft, concrete

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
52
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
67 total · 64 in this make and model · 67 as pilot in command · 10 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots, gusting 20
Visibility
7 statute miles
Lowest ceiling
4,500 ft broken
Temperature
81 °F
Altimeter
30.00 inHg
Observed at
LAL

FAA reports on this event · 1

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

Other investigations on N737EV · 1

Matched to the same aircraft by N-number and date.