FTW96LA104

NTSB accident investigation · Cessna 172N · Norman, OK · January 21, 1996

Accident · No injuriesLimited investigationFinal report
Date
January 21, 1996, 14:15 local (20:15 UTC)
Place
Norman, OK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N76067Cessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 1996
Report
Approved by Office Director
FAA report
19960121000879A
Case key
19750

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 student pilot's improper level-off during landing.

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.

Hard landingLanding - flare/touchdown
Level off - improperPilot in commandCause
Porpoise/pilot-induced oscillation - inadvertentPilot in command
Nose gear collapsedLanding - flare/touchdown
Landing gear,nose gear - overload

Analysis

During landing, on his first solo flight, the student allowed the aircraft to porpoise. The final touchdown was on the nose wheel which collapsed.

Factual narrative

On January 21, 1996, at 1415 central standard time, a Cessna 172N, N76067, landed hard at Max Westheimer Airport, Norman, Oklahoma. The student solo pilot was not injured and the aircraft sustained substantial damage. Visual meteorological conditions prevailed for this instructional flight operating under Title 14 CFR Part 91 and no flight plan was filed. The local flight originated at 1330.

According to the Chief Pilot, this was the student's first solo flight and he became confused in the pattern and set up for landing on runway 21 rather than runway 17 which had been assigned by ATC. When this problem was corrected, according to the chief pilot, the student's approach was fast and the aircraft bounced on landing. A porpoise ensued and the final touch down was on the nose wheel which collapsed resulting in damage to the propeller, firewall and engine mounts in addition to the nose wheel damage.

Aircraft

Registration
N76067
Reported as
Cessna 172N
Category
Airplane
Serial number
17268111
Airframe hours
4,283
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Airmen Flight School, Inc.
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · November 21, 1995 · 93 hours before
Departed
OUN
Airport
OUN · Max Westheimer, runway 17, 5,200 × 100 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
63
Certificate
Student
Medical
Class 3, Unknown
Seat
Left
Flight hours
79 total · 79 in this make and model · 1 as pilot in command · 26 in the last 90 days · 26 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 20 knots, gusting 26
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 25 °F
Altimeter
30.00 inHg
Observed at
OKC, 1 nm away

FAA reports on this event · 1

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