GAA18CA274

NTSB accident investigation · Piper PA28 · Wickenburg, AZ · May 10, 2018

Accident · No injuriesData collectionFinal report
Date
May 10, 2018, 11:45 local (18:45 UTC)
Place
Wickenburg, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N430PAPiper PA28
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
Case key
97232

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 student pilot’s failure to maintain directional control during the landing roll in tailwind conditions.

Findings · 4

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-28-181: 37 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotPiper PA-28-181: 53 casesAll aircraft: 9,295 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationPiper PA-28-181: 5 casesAll aircraft: 594 cases
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Contributed to outcomePiper PA-28-181: 8 casesAll aircraft: 214 cases

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 student pilot reported that the approach was stable, but during the landing roll, when applying the brakes, the airplane veered to the right. He released the brakes because he thought he needed to maintain directional control, but he then reapplied the brakes. Subsequently, he added full power to go around, and after becoming airborne, the airplane turned left. The right wing struck a runway sign, the student reduced power and landed the airplane, and he then applied the brakes to stop. The airplane sustained substantial damage to the stabilator. The flight school's safety manager reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about 13 minutes after the accident, the wind was from 210° at 7 knots. The airplane landed on runway 05.

Factual narrative

The student pilot reported that the approach was stable, but during the landing roll, when applying the brakes, the airplane veered to the right. He released he brakes because he thought he needed to in order to maintain directional control, but he then reapplied the brakes. Subsequently, he added full power to go around, and after becoming airborne, the airplane turned left. The right wing struck a runway sign, the student reduced power, the airplane landed, and he applied the brakes to stop. The airplane sustained substantial damage to the stabilator. The Safety Manager of the flight school reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about 13 minutes after the accident, the wind was from 210° at 7 knots. The airplane landed on runway 05.

Aircraft

Registration
N430PA
Reported as
Piper PA28 (181)
Category
Airplane
Serial number
2843488
Built
2001
Airframe hours
20,879
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
AeroGuard Flight Training Center
Registered owner
Bird Acquisition LLC
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · May 3, 2018
Departed
E63 · Gila Bend, AZ
Destination
E25 · Wickenburg, AZ
Flight plan
VFR/IFR
Airport
E25 · Wickenburg Muni, runway 05, 6,101 × 75 ft, asphalt
Equipment
Electronic flight bag or handheld device, 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
Student pilot
Age
24
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
46 total · 46 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 25 °F
Altimeter
29.77 inHg
Observed at
KLUF, 33 nm away

Docket · 2

The files NTSB released with the investigation on August 1, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 MB in all.