CHI03LA103

NTSB accident investigation · Cessna 172N · Carbondale, IL · April 11, 2003

Accident · No injuriesLimited investigationFinal report
Date
April 11, 2003, 15:00 local (20:00 UTC)
Place
Carbondale, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6317DCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report December 30, 2003
Report
Approved by Office Director
Parties
FAA
FAA report
20030411005659A
Case key
56820

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 pilot failed to properly recover from a bounced landing which resulted in the airplane porpoising.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Hard landingLanding
Recovery from bounced landing - not successfulPilot in commandCause
Porpoise/pilot-induced oscillation - uncontrolledPilot in commandCause

Analysis

The airplane sustained substantial damage during a hard landing. The pilot reported she did a go-around on the first landing because she was too high. She reported, "During the second approach I used 20 degrees of flaps. The airplane bounced once and I decided to go around again. On the third approach, I used 10 degrees of flaps and the airplane bounced and then landed." Witnesses reported seeing the airplane "porpoise" down the runway during the first attempted landing, and then it did a go-around. On the second attempt the airplane was fast on final approach and it landed flat. The airplane bounced back in the air and porpoised down the runway. The airplane hit hard on the nose with a "crunch," and then it did a go-around. The witnesses reported the airplane did not climb more that 300-400 feet in the traffic pattern before attempting to land a third time. A witness reported that the pilot landed fast and the airplane "porpoised slightly with the tires bouncing between the mains and nose, but very mild in comparison." The pilot kept the airplane on the runway and taxied back to the hangar.

Factual narrative

On April 11, 2003, at 1500 central daylight time, a Cessna 172N, N6317D, operated by SIU Aviation, sustained substantial damage during a hard landing on runway 36R (6,506 feet by 100 feet, asphalt) at the Southern Illinois Airport (MDH), Carbondale, Illinois. The private pilot was not injured. The 14 Part 91 personal cross country flight departed Owensboro, Kentucky, at 1355, and was making a full stop landing at MDH. Visual meteorological conditions prevailed and a VFR flight plan was filed.

The pilot reported she did a go-around on the first landing because she was too high. She reported, "During the second approach I used 20 degrees of flaps. The airplane bounced once and I decided to go around again. On the third approach, I used 10 degrees of flaps and the airplane bounced and then landed."

Witnesses reported seeing the airplane "porpoise" down the runway during the first attempted landing, and then it did a go-around. They reported that on the second attempt the airplane was fast on final approach and that it landed flat. The airplane bounced back in the air and began to porpoise down the runway. The witnesses reported the airplane hit hard on the nose with a "crunch," and then it did a go-around. The witnesses reported the airplane did not climb more that 300-400 feet in the traffic pattern before attempting to land a third time.

A witness reported that the pilot landed fast and the airplane "porpoised slightly with the tires bouncing between the mains and nose, but very mild in comparison." The pilot kept the airplane on the runway and taxied back to the hangar.

Aircraft

Registration
N6317D
Reported as
Cessna 172N
Category
Airplane
Serial number
17272715
Airframe hours
9,837
Engine
Lycoming O320-H2AD, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
SIU Aviation
Registered owner
Board of Trustees, Southern Illinois University
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 20, 2003 · 64 hours before
Departed
OWB · Owensboro, KY
Destination
MDH · Carbondale, IL
Flight plan
VFR
Airport
MDH · Southern Illinois Airport, runway 36R, 6,506 × 100 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
20
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
December 20, 2002
Seat
Left
Flight hours
97 total · 4 in this make and model · 18 as pilot in command · 16 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 37 °F
Altimeter
29.95 inHg
Observed at
MDH

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 N6317D · 2

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