CEN11CA624

NTSB accident investigation · Cessna 172S · Bemidji, MN · September 5, 2011

Accident · No injuriesData collectionFinal report
Date
September 5, 2011, 13:30 local (18:30 UTC)
Place
Bemidji, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N548NDCessna 172S
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report November 3, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Fargo FSDO
FAA report
20110905019639A
Case key
81722

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, which resulted 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.

Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172S: 99 casesAll aircraft: 1,285 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · Student/instructed pilotCessna 172S: 32 casesAll aircraft: 1,386 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 the airplane ballooned during the flare and then dropped hard onto the runway, resulting in a hard landing. The airplane bounced three times before the student pilot initiated a go-around and landed uneventfully. The postaccident inspection of the airplane revealed that the firewall sustained substantial damage. The student pilot reported that the airplane did not have a mechanical or system failure prior to the accident.

Factual narrative

The student pilot reported that the airplane ballooned during the flare and then dropped hard onto the runway resulting in a hard landing. The airplane bounced three times before the student pilot initiated a go-around. The airplane was landed uneventfully. The postaccident inspection of the airplane revealed that the firewall sustained substantial damage. The student pilot reported that the airplane did not have a mechanical or system failure.

Aircraft

Registration
N548ND
Reported as
Cessna 172S
Category
Airplane
Serial number
172S11050
Airframe hours
1,095
Engine
Lycoming IO-360-L2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
University Of North Dakota
Registered owner
University Of North Dakota
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 19, 2011
Departed
GFK · Grand Forks, ND
Destination
BJI · Bemidji, MN
Flight plan
VFR
Airport
BJI · Bemidji Regional Airport, runway 13, 7,004 × 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
21
Injuries
None
Certificate
Student
Medical
Class 1, With waivers/limitations
Seat
Left
Flight hours
47 total · 47 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 11 knots
Visibility
10 statute miles
Lowest ceiling
4,800 ft broken
Temperature
86 °F
Altimeter
30.05 inHg
Observed at
BJI

Docket · 1

The files NTSB released with the investigation on September 30, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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 N548ND · 1

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