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NTSB accident investigation · Mcintosh Donald W Kitfox Series 7 · Priest River, ID · July 27, 2017

Accident · No injuriesData collectionFinal report
Date
July 27, 2017, 11:00 local (18:00 UTC)
Place
Priest River, ID
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N302DMMcintosh Donald W Kitfox Series 7
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 14, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA/ FSDO
FAA report
20170727024549A
Case key
95681

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 failure to maintain lateral/bank control during the landing in variable gusting wind 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: lateral/bank controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedMcintosh Donald W KITFOX SERIES 7: 1 caseAll aircraft: 390 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationMcintosh Donald W KITFOX SERIES 7: 1 caseAll aircraft: 1,199 cases
Wind: variable windEnvironmental issues › Conditions/weather/phenomena · Effect on operationMcintosh Donald W KITFOX SERIES 7: 1 caseAll aircraft: 113 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 pilot of the float-equipped airplane reported that, during a water landing, "immediately upon touchdown, the tail came up to the right and the plane veered left." He added that he applied "hard left aileron," but the right wing tip impacted the water, and the airplane spun to a stop. The fuselage and both wings sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observation station 14 nautical miles northeast from the accident site reported, about the time of the accident, wind from 170° at 6 knots. The pilot reported the wind was variable at 5 knots, gusting to 11 knots. He added that the landing direction was to the southeast.

Factual narrative

The pilot of the float-equipped airplane reported that, during a water landing, "immediately upon touchdown, the tail came up to the right and the plane veered left." He added that he applied "hard left aileron," but the right wing tip impacted the water and the airplane spun to a stop. The fuselage and both wings sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observation station, about the time of the accident, 14 nautical miles northeast from the accident site, reported wind from 170° at 6 knots. The pilot reported the wind was variable at 5 knots, gusting to 11 knots. He added that the landing direction was to the southeast.

Aircraft

Registration
N302DM
Reported as
Mcintosh Donald W Kitfox Series 7 (NO SERIES)
Category
Airplane, amateur-built
Serial number
S70407064
Built
2010
Airframe hours
678
Engine
Jabiru 3300A, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · February 14, 2017
Departed
SZT · Sandpoint, ID
Destination
SZT · Sandpoint, ID
Equipment
Handheld GPS, Electronic multifunction display, Electronic flight bag or handheld device, ADS-B, Satellite tracking device, Onboard weather

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
62
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
April 22, 2016
Seat
Left
Restraint
4-point
Flight hours
929 total · 678 in this make and model · 819 as pilot in command · 25 in the last 90 days · 12 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 48 °F
Altimeter
30.02 inHg
Observed at
KSZT, 14 nm away

Docket · 2

The files NTSB released with the investigation on October 20, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.8 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.