ERA22LA048

NTSB accident investigation · Piper PA-31-350 · Fort Lauderdale, FL · September 26, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
September 26, 2021, 15:25 local (19:25 UTC)
Place
Fort Lauderdale, FL
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3VMPiper PA-31-350
Defining event
Landing-landing roll: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/ FSDO
FAA report
20210926016059A
Case key
104212

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 collapse of the left main landing gear for reasons that could not be determined.

Findings · 2

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.

Landing gear system: main landing gearAircraft › Aircraft systems · Unknown/Not determinedPiper PA-31-350: 3 casesAll aircraft: 241 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 reported that after a normal approach and landing, during the landing roll after about 5 to 6 seconds, the left main landing gear collapsed. He immediately pulled the mixtures to idle-cut-off, the left wing contacted the runway, and the airplane skidded into the grass to the left of the runway, which resulted in substantial damage to the left wing. The pilot reported that he observed three gear down green indications prior to landing. Postaccident examination of the landing gear system and functional tests found that the nose and main landing gear system functioned normally, and in addition, the three green indicator lights functioned normally. The investigation was unable to duplicate any fault or discover any anomaly with the landing gear system.

Aircraft

Registration
N3VM
Reported as
Piper PA-31-350 (NO SERIES)
Category
Airplane
Serial number
31-7305069
Built
1973
Airframe hours
17,864
Engines
Lycoming TIO-540-J2BD, 350 horsepower, reciprocatingLycoming TIO-540-J2BD, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Aztec Worldwide Airlines Inc, doing business as Aztec Airways
Registered owner
Aztec Worldwide Airlines Inc
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · September 23, 2021
Departed
MYAT · Treasure Cay, OF
Destination
FXE · Fort Lauderdale, FL
Flight plan
IFR
Airport
FXE · Fort Lauderdale Executive, runway 09/27, 6,002 × 100 ft, asphalt
Equipment
Onboard weather, Auto-pilot, ADS-B, 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
July 13, 2021
Seat
Left
Restraint
3-point
Flight hours
11,796 total · 4,858 in this make and model · 163 in the last 90 days · 81 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 9 knots
Visibility
10 statute miles
Temperature
86 °F, dew point 72 °F
Altimeter
30.02 inHg
Observed at
FXE
METAR
METAR KFXE 261953Z 05009KT 10SM FEW033 FEW050 SCT090 30/22 A3002 RMK AO2 SLP166 T03000222=

Docket · 3

The files NTSB released with the investigation on May 18, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.0 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.