WPR13CA387

NTSB accident investigation · TL Ultralight Stingsport · Burlington, WA · August 24, 2013

Accident · No injuriesData collectionFinal report
Date
August 24, 2013, 14:30 local (21:30 UTC)
Place
Burlington, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9494TL Ultralight Stingsport
Defining event
Landing-flare/touchdown: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
FAA report
20130824015949A
Case key
87857

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 improper flare and unsuccessful attempt to correct a bounced landing, which resulted in a nose gear collapse

Findings · 2

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/maintainedTL Ultralight Sro STINGSPORT: 2 casesAll aircraft: 1,285 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 rented the special light sport airplane from a fixed base operator for the purpose of conducting a personal flight to a non-towered airport, where he planned to practice landings and takeoffs. He entered a left traffic pattern for runway 11 at the destination airport, and conducted a normal touch-and-go landing and takeoff, with the intent of conducting at least one more touch-and-go on the same runway. He used the same flap and power settings for the second approach, but noted that the second approach was "slightly shallower than normal." After touchdown, the airplane bounced. The pilot maintained the pitch attitude, and the airplane touched down and bounced again. He then added power with the intent to abandon the landing, but the propeller struck the runway. The pilot reduced power and the airplane slid to a stop on the runway. The nose landing gear was collapsed aft, and penetrated the fuselage fuel tank, which resulted in substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot rented the special light sport airplane from a fixed base operator for the purpose of conducting a personal flight to a non-towered airport, where he planned to practice landings and takeoffs. He entered a left traffic pattern for runway 11 at the destination airport, and conducted a normal touch-and-go landing and takeoff, with the intent of conducting at least one more touch-and-go on the same runway. He used the same flap and power settings for the second approach, but noted that the second approach was "slightly shallower than normal." After touchdown, the airplane bounced. The pilot maintained the pitch attitude, and the airplane touched down and bounced again. He then added power with the intent to abandon the landing, but the propeller struck the runway. The pilot reduced power and the airplane slid to a stop on the runway. The nose landing gear was collapsed aft, and penetrated the fuselage fuel tank, which resulted in substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N9494
Reported as
TL Ultralight Stingsport
Category
Airplane
Serial number
TLUSA155
Built
2007
Airframe hours
453
Engine
Rotax 912ULS, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Arlington Flight Services
Registered owner
Arlington Flight Services
Airworthiness certificate
Special, Experimental (Special); Special, Special light-sport (Special)
Last inspection
100 hour · August 20, 2013 · 6 hours before
Departed
BVS · Burlington, WA
Destination
BVS · Burlington, WA
Airport
BVS · Skagit Regional, runway 11, 5,478 × 100 ft, asphalt

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
Pilot
Age
60
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot, With waivers/limitations
Last flight review
August 16, 2013
Seat
Left
Restraint
3-point
Flight hours
163 total · 13 in this make and model · 111 as pilot in command · 14 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 7 knots
Visibility
8 statute miles
Lowest ceiling
2,900 ft broken
Temperature
70 °F, dew point 59 °F
Altimeter
29.92 inHg
Observed at
BVS

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.