ERA13CA384

NTSB accident investigation · Cessna 172S · Middletown, DE · August 18, 2013

Accident · No injuriesData collectionFinal report
Date
August 18, 2013, 19:15 local (23:15 UTC)
Place
Middletown, DE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N647SPCessna 172S
Defining event
Landing-flare/touchdown: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report October 21, 2013
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20130818016909A
Case key
87889

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 · 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 172S: 206 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Incorrect use/operationCessna 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

According to the student pilot, this flight was her first solo flight and she successfully completed three solo landings. During the landing flare of the last approach, she stated that she became concerned with the airplane's speed and distance from the ground. The airplane impacted the ground “hard” and bounced. The student pilot released back pressure on the yoke and the airplane impacted the ground and bounced a second time. She stated that she pulled the throttle to near the idle position and the airplane hit the ground a third time and came to rest on the runway. Examination of the airplane revealed substantial damage to the firewall. The student pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

According to the student pilot, this flight was her first solo flight and she successfully completed three solo landings. During the landing flare of the last approach, she stated that she became concerned with the airplane's speed and distance from the ground. The airplane impacted the ground “hard” and bounced. The student pilot released back pressure on the yoke and the airplane impacted the ground and bounced a second time. She stated that she pulled the throttle to near the idle position and the airplane hit the ground a third time and came to rest on the runway. Examination of the airplane revealed substantial damage to the firewall. The student pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N647SP
Reported as
Cessna 172S
Category
Airplane
Serial number
172S8054
Airframe hours
4,204
Engine
Lycoming I0360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Harford Air services
Registered owner
Ck Leasing Services LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 6, 2013 · 89 hours before
Departed
0W3 · Churchville, MD
Destination
0W3 · Churchville, MD
Airport
EVY · Summit Airport, runway 35, 4,487 × 65 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
44
Injuries
None
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
August 18, 2013
Seat
Left
Flight hours
30 total · 4 in this make and model · 16 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 7 knots
Visibility
10 statute miles
Lowest ceiling
11,000 ft overcast
Temperature
72 °F, dew point 63 °F
Altimeter
30.15 inHg
Observed at
KILG, 10 nm away

Docket · 5

The files NTSB released with the investigation on September 25, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.7 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.