WPR14CA358

NTSB accident investigation · Boeing A75N1 (PT-17) · Seattle, WA · August 16, 2014

Accident · No injuriesData collectionFinal report
Date
August 16, 2014, 11:30 local (18:30 UTC)
Place
Seattle, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
B719BLBoeing A75N1 (PT-17)
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 13, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
Case key
89976

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 pilot's inadequate flare and failure to maintain aircraft control during landing.

Findings · 3

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 1,285 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 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 had an uneventful departure on his first solo flight to remain in the traffic pattern. Shortly after, the pilot reported that he was having problems with the radio and communications with the tower controller. The pilot decided to land with a full stop to have the radio repaired. On the first landing attempt the airplane bounced and the pilot initiated a go-around. On the second landing attempt, the airplane floated down the runway and suddenly lost lift and bounced again. The pilot aborted the landing and applied power. The airplane subsequently veered left into the grass field between the runways and nosed over after colliding with a berm which resulted in substantial damage to the wing. At the time of the accident, the pilot reported a light tailwind. The pilot further reported no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot had an uneventful departure on his first solo flight to remain in the traffic pattern. Shortly after, the pilot reported that he was having problems with the radio and communications with the tower controller. The pilot decided to land with a full stop to have the radio repaired. On the first landing attempt the airplane bounced and the pilot initiated a go-around. On the second landing attempt, the airplane floated down the runway and suddenly lost lift and bounced again. The pilot aborted the landing and applied power. The airplane subsequently veered left into the grass field between the runways and nosed over after colliding with a berm which resulted in substantial damage to the wing. At the time of the accident, the pilot reported a light tailwind. The pilot further reported no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
B719BL
Reported as
Boeing A75N1 (PT-17)
Category
Airplane
Serial number
75-2246
Built
1941
Airframe hours
37
Engine
Jacobs R-755B2M, 275 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robert William Lisowski
Registered owner
Robert William Lisowski
Airworthiness certificate
Standard, Aerobatic
Last inspection
100 hour · July 2, 2014
Departed
KBFI · Seattle, WA
Destination
KBFI · Seattle, WA
Airport
KBFI · Boeing Field, runway 13R, 10,000 × 200 ft, asphalt
Equipment
Electronic flight bag or handheld device, Handheld GPS

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
December 10, 2013
Seat
Rear
Flight hours
130 total · 47 in this make and model · 110 as pilot in command · 20 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 57 °F
Altimeter
30.09 inHg
Observed at
KBFI

Docket · 3

The files NTSB released with the investigation on October 29, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.8 MB in all.