GAA15CA058

NTSB accident investigation · Cessna 172P · Tamuning · April 17, 2015

Accident · No injuriesData collectionFinal report
Date
April 17, 2015
Place
Tamuning
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9853LCessna 172P
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report July 8, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA Honolulu FSDO
FAA report
20150417011729A
Case key
91115

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 pitch control, resulting in a hard landing.

Findings · 2

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 172P: 76 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172P: 8 casesAll aircraft: 526 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 student pilot reported that during the landing flare, he landed hard. He reported that he performed a go-around and then landed without further incident. A post flight inspection revealed substantial damage to the firewall. The operator reported no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The student pilot reported that during the landing flare, he landed hard. He reported that he performed a go-around and then landed without further incident. A post flight inspection revealed substantial damage to the firewall. The operator reported no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N9853L
Reported as
Cessna 172P (P)
Category
Airplane
Serial number
17276639
Built
1986
Airframe hours
19,443.1
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Trend Vector Aviation Int
Registered owner
Trend Vector Aviation Int
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · April 13, 2015
Departed
GUM · Tamuning
Destination
GUM · Tamuning
Airport
GUM · Guam Intl, runway 06R, 10,014 × 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
Student pilot
Age
76
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
115 total · 115 in this make and model · 1 as pilot in command · 70 in the last 90 days · 23 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 12 knots
Visibility
10 statute miles
Temperature
82 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
PGUM

Docket · 3

The files NTSB released with the investigation on June 29, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.8 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.

Other investigations on N9853L · 1

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