WPR14CA360

NTSB accident investigation · Navion Navion F · Colville, WA · August 28, 2014

Accident · No injuriesData collectionFinal report
Date
August 28, 2014, 15:15 local (22:15 UTC)
Place
Colville, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N91611Navion Navion F
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 5, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration FSDO
FAA report
20140828015169A
Case key
89988

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 loss of directional control during the landing roll.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedNavion NAVION F: 1 caseAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotNavion NAVION F: 1 caseAll aircraft: 9,295 casesProbable cause
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Contributed to outcomeNavion NAVION F: 1 caseAll aircraft: 313 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 reported that the approach and landing were normal; however, during the landing roll as the airplane reached about 2/3 of the way down the runway, he realized he was travelling too fast. He retarded the throttle and applied the brakes, and became concerned that the airplane would not be able to stop in time. He decided to initiate a turn onto the taxiway rather than allow the airplane to pass beyond the runway end and down a steep hill. The pilot was unable to complete the turn and the left wing and firewall were substantially damaged when the airplane struck a fence. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot reported that the approach and landing were normal; however, during the landing roll as the airplane reached about 2/3 of the way down the runway, he realized he was travelling too fast. He retarded the throttle and applied the brakes, and became concerned that the airplane would not be able to stop in time. He decided to initiate a turn onto the taxiway rather than allow the airplane to pass beyond the runway end and down a steep hill. The pilot was unable to complete the turn and the left wing and firewall were substantially damaged when the airplane struck a fence. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N91611
Reported as
Navion Navion F (UNDESIGNAT)
Category
Airplane
Serial number
NAV-4-378
Built
1946
Airframe hours
3,867
Engine
Continental IO-550, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2013 · 6 hours before
Departed
1S9 · Chewelah, WA
Destination
63S · Colville, WA
Airport
63S · Colville, runway 19, 2,695 × 40 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
75
Injuries
None
Certificates
Airline transport, Flight engineer, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
September 3, 2013
Seat
Left
Restraint
4-point
Flight hours
20,000 total · 681 in this make and model · 15,000 as pilot in command · 1.5 in the last 90 days · 1.5 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
162 °F
Altimeter
29.92 inHg

Docket · 3

The files NTSB released with the investigation on November 18, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 7.9 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.