GAA15CA162

NTSB accident investigation · Cessna 172N · Lubbock, TX · July 3, 2015

Accident · No injuriesData collectionFinal report
Date
July 3, 2015, 12:25 local (17:25 UTC)
Place
Lubbock, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6326JCessna 172N
Defining event
Landing-flare/touchdown: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed · report August 12, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
FAA report
20150703009909A
Case key
91511

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 flare during landing which resulted in abnormal runway contact and damage to the firewall.

Findings · 3

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 172N: 150 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 19 casesAll aircraft: 1,681 cases
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 38 casesAll aircraft: 1,285 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 solo student pilot reported that the airspeed was too fast during the landing flare. The airplane bounced on the nose wheel landing gear twice and the nose wheel lost air pressure. A postflight inspection revealed substantial damage to the firewall. The pilot reported he should have gone around after the first bounce. The student pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The solo student pilot reported that the airspeed was too fast during the landing flare. The airplane bounced on the nose wheel landing gear twice and the nose wheel lost air pressure. A postflight inspection revealed substantial damage to the firewall. The pilot reported he should have gone around after the first bounce. The student pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N6326J
Reported as
Cessna 172N
Category
Airplane
Serial number
17273864
Built
1980
Airframe hours
14,549
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Hub City Aviation Inc
Registered owner
Hub City Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 30, 2015
Departed
SNK · Snyder, TX
Destination
LBB · Lubbock, TX
Flight plan
VFR
Airport
LBB · Lubbock Preston Smith Intl, runway 35L, 11,500 × 150 ft, asphalt

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
59
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
58 total · 58 in this make and model · 16 in the last 90 days · 14 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
23,000 ft broken
Temperature
81 °F, dew point 63 °F
Altimeter
30.07 inHg
Observed at
KLBB

Docket · 3

The files NTSB released with the investigation on August 7, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.5 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.