GAA19CA114

NTSB accident investigation · Piper PA22 · Anchorage, AK · January 27, 2019

Accident · No injuriesData collectionFinal report
Date
January 27, 2019, 11:22 local (20:22 UTC)
Place
Anchorage, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6716BPiper PA22
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 26, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190127015559A
Case key
98918

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 student pilot's overcorrection with rudder during the landing and her subsequent failure to maintain directional control, which resulted in a runway excursion, impact with a snowbank, and a nose-over.

Findings · 5

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-22-150: 38 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotPiper PA-22-150: 52 casesAll aircraft: 9,295 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · Student/instructed pilotPiper PA-22-150: 6 casesAll aircraft: 1,391 casesProbable cause
Flight control system: rudder control systemAircraft › Aircraft systems · Incorrect use/operationPiper PA-22-150: 2 casesAll aircraft: 93 casesProbable cause
Object/animal/substance: snow/iceEnvironmental issues › Physical environment · Contributed to outcomePiper PA-22-150: 2 casesAll aircraft: 67 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, on her first solo flight and during a second touch-and-go landing, shortly after touchdown, the airplane "started sliding" right. She added that she overcorrected with "excessive" left rudder. Subsequently, the airplane exited the left side of the runway, impacted a snowbank, and nosed over. The airplane sustained substantial damage to the empennage. The student reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The student pilot reported that, on her first solo flight, during the second touch and go, shortly after touchdown, the airplane "started sliding" to the right. She over corrected with "excessive" left rudder, the airplane exited the left side of the runway, impacted a snowbank, and nosed over. The airplane sustained substantial damage to the empennage. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N6716B
Reported as
Piper PA22 (150)
Category
Airplane
Serial number
22-4049
Built
1956
Airframe hours
1,745
Engine
Lycoming O-320A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · July 20, 2018
Departed
MRI · Anchorage, AK
Destination
MRI · Anchorage, AK
Airport
MRI · Merrill Field, runway 25, 4,000 × 100 ft, asphalt
Equipment
Handheld GPS

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
30
Injuries
None
Certificate
Student
Medical
Class 1, Without waivers/limitations
Seat
Left
Restraint
Lap only
Flight hours
23 total · 23 in this make and model · 12 in the last 90 days · 7 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
23 °F, dew point 19 °F
Altimeter
30.37 inHg
Observed at
PAMR

Docket · 2

The files NTSB released with the investigation on April 2, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 681 KB 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.