MIA07CA143

NTSB accident investigation · Cessna 172N · Carrabelle, FL · September 8, 2007

Accident · Minor injuriesData collectionFinal report
Date
September 8, 2007, 10:20 local (14:20 UTC)
Place
Carrabelle, FL
Injuries
5 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1954FCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20070908022339A
Case key
66623

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 improper flare by the pilot-in-command resulting in a hard landing.

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 - flare/touchdown
Flare - improperPilot in commandCause
Landing gear,nose gear assembly - separation
Nose overLanding - roll

Analysis

The flight was high on final approach which resulted in the pilot performing a slip to lose altitude. The airplane landed hard, bounced 7-10 feet agl, floated down the runway, then landed on the main landing gear. After lowering the nose the pilot felt a vibration and the airplane then nosed over. The nose landing gear strut separated from the airframe, and the nose landing gear fork fractured. There was no evidence of preimpact failure or malfunction of the nose landing gear components.

Factual narrative

The pilot stated flight departed and proceeded to the destination airport where the windsock indicated the wind favored landing on runway 15. He entered the traffic pattern for runway 15 and turned base and final approach. While on final approach with 20 degrees of flaps extended, he performed a slip and straightened the airplane when the flight was over the threshold. The airplane touched down first on the main landing gear then became airborne about 7-10 feet above ground level. He released aft elevator control input and the airplane "...seemed to float down the runway without descending. It felt like a sudden shift in the wind was propelling us." He applied throttle to perform a go-around, but the airplane began to descend so he eased off the throttle and applied aft elevator control. Prior to landing again, the pilot retracted the flaps and the airplane settled onto the runway. He applied braking and eased off the back pressure. After the nose landing gear contacted the ground it felt "...very rough." The airplane shook and the nose then continued to the ground. The airplane nosed over and he and the passengers exited the airplane. He further reported that he had previously flown into the airport about 9 times in the previous 6 months.

Postaccident examination of the airplane revealed the nose landing gear strut was separated, and the nose landing gear fork was fractured. There was no evidence of preimpact failure or malfunction of the nose landing gear strut or fork.

Aircraft

Registration
N1954F
Reported as
Cessna 172N
Category
Airplane
Serial number
17273044
Airframe hours
9,898.3
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Eagle Aircraft Corporation
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · April 1, 2007 · 63.5 hours before
Departed
KTLH · Tallahassee, FL
Destination
FA43 · Carrabelle, FL
Airport
FA43 · Dog Island Airport, runway 15, 2,700 × 120 ft, grass/turf

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
31
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
August 1, 2007
Seat
Left
Flight hours
100 total · 68 in this make and model · 36 as pilot in command · 9 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 72 °F
Altimeter
30.04 inHg
Observed at
KAAF

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.