ERA11CA408

NTSB accident investigation · Cessna 172S · Cambridge, MD · July 1, 2011

Accident · No injuriesData collectionFinal report
Date
July 1, 2011, 11:30 local (15:30 UTC)
Place
Cambridge, MD
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N789EPCessna 172S
Defining event
Landing-flare/touchdown: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed · report October 17, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA Baltimore FSDO
FAA report
20110701014019A
Case key
81149

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 recovery from a bounced 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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172S: 21 casesAll aircraft: 1,269 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172S: 206 casesAll aircraft: 9,295 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 stated that she was completing her first solo cross-country flight. She landed the airplane on its main landing gear but it bounced. She then decreased the pitch of the airplane's nose, resulting in the nosewheel touching down independently of the main landing gear. The airplane's nosewheel strut broke loose from its attachments and was driven into the engine compartment, which resulted in substantial damage to the firewall. She was able to keep the airplane on the runway during the entire landing sequence and roll. She taxied the airplane off of the runway and did not report any mechanical anomalies with the aircraft.

Factual narrative

The student pilot stated she was completing her first solo cross-country flight. She set up for runway 34 and entered the final approach at an airspeed of 70 knots. She landed the airplane on its main landing gear but it bounced. She then decreased the pitch of the airplane's nose, resulting in the nose wheel touching down independently of the main landing gear. The airplane's nose wheel strut broke loose from its attachments and was driven into the engine compartment, which resulted in substantial damage to the firewall. She was able to keep the airplane on the runway during the entire landing sequence and roll. She taxied the airplane off of the runway and did not report any mechanical anomalies with the aircraft. Weather conditions recorded at the airport about the time of the accident included winds from 340 degrees true at 7 knots.

Aircraft

Registration
N789EP
Reported as
Cessna 172S
Category
Airplane
Serial number
172S8135
Airframe hours
3,900
Engine
Lycoming IO360 SER A&C, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Brett Aviation
Registered owner
Dream Flight LLC
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · May 11, 2011
Departed
MTN · Baltimore, MD
Destination
CGE · Cambridge, MD
Airport
CGE · Cambridge - Dorchester Airport, runway 34, 4,477 × 75 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
Student pilot
Age
32
Injuries
None
Certificate
Student
Medical
Class 1, Without waivers/limitations
Seat
Left
Flight hours
41 total · 41 in this make and model · 3 as pilot in command · 41 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 55 °F
Altimeter
30.02 inHg
Observed at
KCGE

Docket · 4

The files NTSB released with the investigation on September 9, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 771 KB 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 N789EP · 2

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