ANC13CA050

NTSB accident investigation · Taylorcraft F19 · Napakiak, AK · May 28, 2013

Accident · No injuriesData collectionFinal report
Date
May 28, 2013, 09:30 local (17:30 UTC)
Place
Napakiak, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3617TTaylorcraft F19
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report July 23, 2013
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage FSDO
FAA report
20130528009809A
Case key
87034

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 improper flare, which resulted in a hard landing, and the flight instructor's inadequate supervision of the student.

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.

Action: delayed actionPersonnel issues › Action/decision · Student/instructed pilotTaylorcraft F19: 1 caseAll aircraft: 894 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Incorrect use/operationTaylorcraft F19: 1 caseAll aircraft: 1,285 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotTaylorcraft F19: 1 caseAll aircraft: 894 casesProbable cause
Attention/monitoring: task monitoring/vigilancePersonnel issues › Psychological · Instructor/check pilotTaylorcraft F19: 1 caseAll aircraft: 330 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 flight instructor and student pilot were practicing landings in a tailwheel-equipped airplane. The flight instructor stated that on the second landing, the student pilot encountered a sink rate that he could not recover from, and the airplane landed hard, collapsing the right main landing gear, and sustaining substantial damage to the right wing lift strut. The instructor stated that there were no preaccident mechanical anomalies with the airplane that would have precluded normal operation.

Factual narrative

The flight instructor and student pilot were practicing landings in a tailwheel-equipped airplane. The flight instructor stated that on the second landing, the student pilot encountered a sink rate that he could not recover from, and the airplane landed hard, collapsing the right main landing gear, and sustaining substantial damage to the right wing lift strut. The instructor stated that there were no preaccident mechanical anomalies with the airplane that would have precluded normal operation.

Aircraft

Registration
N3617T
Reported as
Taylorcraft F19
Category
Airplane
Serial number
F-071
Airframe hours
1,300
Engine
Cont Motor 0-200 SERIES, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Dehaan Nathan M
Registered owner
Dehaan Nathan M
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 14, 2012
Departed
PANA · Napakiak, AK
Destination
PANA · Napakiak, AK
Airport
PANA · Napakiak, runway 34, 3,428 × 60 ft, gravel

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
64
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
April 21, 2012
Seat
Right
Flight hours
3,001 total · 6 in this make and model · 2,989 as pilot in command · 9 in the last 30 days · 3 in the last 24 hours
Role
Student pilot
Age
26
Injuries
None
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Unknown
Last flight review
July 11, 2011
Seat
Left
Flight hours
42 total · 9 in this make and model · 19 as pilot in command · 10 in the last 90 days · 9 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 39 °F
Observed at
PABE

Docket · 1

The files NTSB released with the investigation on June 14, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 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.