CEN24LA186

NTSB accident investigation · Cessna 172H · Belle Chasse, LA · May 1, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 1, 2024, 10:30 local (15:30 UTC)
Place
Belle Chasse, LA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2782LCessna 172H
Defining event
Landing-flare/touchdown: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
Federal Aviation Administration, Baton Rouge FSDO
FAA report
20240501007619A
Case key
194256

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The inadequate landing flare by the flight instructor that resulted in a loss of directional control and impact with terrain.

Findings · 1

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 172H: 4 casesAll aircraft: 1,285 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 flight instructor reported that he and a student pilot were returning to the seaplane base after completing the student pilot’s instructional stage check for a commercial single-engine sea rating. During the final approach for landing, the flight instructor noticed the seaplane’s glide path flown by the student pilot was high and would require most of the waterway to land. The flight instructor took control of the seaplane to correct for the high glide path. After the flight instructor corrected the seaplane’s glide path, the seaplane touched down on the waterway, and the flight instructor applied left rudder control to keep the seaplane centered on the waterway. The seaplane continued to the right and struck a sand bank where it nosed over. The seaplane sustained substantial damage to the left wing spar. The flight instructor reported no preaccident failures or malfunctions with the seaplane that would have precluded normal operations. The flight instructor felt that the touch down attitude was flat resulting in an inadvertent water loop.

Aircraft

Registration
N2782L
Reported as
Cessna 172H
Category
Airplane
Serial number
17255982
Built
1967
Airframe hours
2,412.7
Engine
Teledyne Continental O-300-CCD, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Southern Seaplane, Inc.
Registered owner
Southern Seaplane, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 18, 2024
Destination
Same as departure
Airport
65LA · Southern Seaplane Airport, runway 20, 5,000 × 100 ft, water
Equipment
ADS-B, Handheld GPS, Stall warning system

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
27
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine sea, Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
August 9, 2023
Seat
Right
Restraint
Lap only
Flight hours
1,726 total · 583 in this make and model · 1,653 as pilot in command · 128 in the last 90 days · 46 in the last 30 days · 7.3 in the last 24 hours
Role
Student pilot
Age
32
Injuries
None
Certificate
Commercial
Medical
Class 1, Without waivers/limitations
Seat
Left
Restraint
Lap only

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 72 °F
Altimeter
29.98 inHg
Observed at
NBG, 3 nm away

Docket · 2

The files NTSB released with the investigation on June 13, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 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.