ERA24LA250

NTSB accident investigation · Piper PA28R · Vero Beach, FL · June 7, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 7, 2024, 09:00 local (13:00 UTC)
Place
Vero Beach, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Prior to flight
Aircraft
N287NDPiper PA28R
Defining event
Prior to flight: Aircraft structural failure
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
Case key
194424

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

Excessive side loading of the vertical stabilizer.

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.

Empennage structure: vertical stabilizerAircraft › Aircraft structures · Capability exceededPiper PA-28R-201: 1 caseAll aircraft: 10 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

During a preflight inspection of a flight school airplane, the flight instructor noticed a missing rivet on the left side of the vertical stabilizer. He also noticed that the skin of the vertical stabilizer was bent outwards. The flight instructor walked around to the right side of the airplane and noticed that the same rivet was missing on that side, and the skin was also bent outwards. He called the maintenance department out to the airplane to look at the damage. They subsequently told him the airplane was not airworthy and to write it up as a discrepancy. The maintenance department immediately grounded all the other airplanes and inspected the vertical stabilizers for any damage. No other damage was noted on the remaining 49 airplanes of the flight school operator’s fleet. It could not be determined when the damage to the vertical stabilizer occurred, but the damage was likely the result of excessive side loading of the vertical stabilizer during flight.

Aircraft

Registration
N287ND
Reported as
Piper PA28R (201)
Category
Airplane
Serial number
2844036
Built
2000
Airframe hours
8,899
Engine
Lycoming IO360 SER A&C, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Skyborne Airline Academy Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · April 26, 2024 · 44 hours before
Airport
VRB · Vero Beach Regional
Equipment
Stall warning system, Electronic multifunction display, Electronic flight bag or handheld device, ADS-B, Electronic primary flight display, Onboard weather

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.

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 4 knots
Visibility
9 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 73 °F
Altimeter
29.91 inHg
Observed at
FPR, 10 nm away
METAR
KFPR 071253Z COR 29004KT 9SM FU CLR 28/23 A2991 RMK AO2 SLP127 T02830228

Docket · 4

The files NTSB released with the investigation on July 18, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.0 MB in all.