CEN24LA194

NTSB accident investigation · Lanni Charles T Skyranger II · Breaux Bridge, LA · May 11, 2024

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
May 11, 2024, 14:21 local (19:21 UTC)
Place
Breaux Bridge, LA
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N122LFLanni Charles T Skyranger II
Defining event
Takeoff: Loss of control in flight
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
FAA report
20240511017429A
Case key
194289

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’s decision to depart with the airplane over maximum gross weight, which reduced the climb performance and resulted in a collision with a tree.

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.

Aircraft capability: maximum weightAircraft › Aircraft oper/perf/capability · Capability exceededLanni Charles T SKYRANGER II: 1 caseAll aircraft: 152 cases
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedLanni Charles T SKYRANGER II: 1 caseAll aircraft: 1,310 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 pilot and passenger planned to complete a local flight from a private grass strip. Before departure, the pilot told the passenger that they would need to fly under power lines, then they could climb to a higher altitude. After flying under the power lines, the airplane continued about 0.5 nm at a low altitude and the right wing struck a tree. The airplane impacted the ground and sustained substantial damage to the left wing and fuselage. Postaccident examination of the airplane did not reveal any mechanical malfunctions or failures that would have precluded normal operation. Based on passenger weight and fueling information provided by the airstrip owner and friend of the pilot, the airplane was likely over its maximum gross weight, which resulted in a degraded climb performance.

Aircraft

Registration
N122LF
Reported as
Lanni Charles T Skyranger II
Category
Airplane, amateur-built
Serial number
SKR0603698
Built
2007
Engine
Jabiru 2200, 80 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Soignier Kenneth E
Airworthiness certificate
Special, Experimental (Special)
Airport
LS34 · Bordelon Airpark, runway 06/24, 2,985 × 80 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
72
Injuries
Serious
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Sport pilot, Unknown
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 61 °F
Altimeter
29.94 inHg
Observed at
KLFT, 9 nm away
METAR
KLFT 111953Z VRB04KT 10SM CLR 28/16 A2994 RMK AO2 SLP136 T02830156

Docket · 4

The files NTSB released with the investigation on July 25, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.5 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.