SEA86LA169

NTSB accident investigation · Cessna 170B · Roche Harbor, WA · July 13, 1986

Accident · No injuriesLimited investigationFinal report
Date
July 13, 1986, 16:28 local (23:28 UTC)
Place
Roche Harbor, WA
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
CFILTCessna 170B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
40443

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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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - high vegetationFactor

Analysis

The plt lost directional control of the aircraft during landing rollout with a crosswind. The aircraft drifted to the left of the runway at which time the plt applied full aft elevator, full right rudder and full right aileron. The plt reported the acft made no response to the control inputs so full power was added and flaps were retracted to zero. Control of the acft was regained; however, it had already contacted bushes along the side of the rwy.

Aircraft

Registration
CFILT
Reported as
Cessna 170B
Category
Airplane
Serial number
27061
Airframe hours
4,170
Engine
Continental O-300-A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ian Sutcliffe
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 23, 1985 · 50 hours before
Departed
75S · Burlington, WA
Destination
9S1 · Roche Harbor, WA
Airport
9S1 · Roche Harbor

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
401 total · 36 in this make and model · 314 as pilot in command · 62 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 5 knots, gusting 10
Visibility
15 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
29.00 inHg