SEA90LA078

NTSB accident investigation · Cessna 170B · Haines, AK · May 17, 1990

Accident · No injuriesLimited investigationFinal report
Date
May 16, 1990, 20:00 local (May 17, 1990, 04:00 UTC)
Place
Haines, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2300DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 1991
Report
Approved by Office Director
FAA report
19900517016529A
Case key
41194

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

Failure of the pilot to maintain directional control, which resulted in an inadvertent ground swerve. Factors related to the accident were: the gusty crosswind condition, and pilot fatigue.

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
Weather condition - gustsFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
FatiguePilot in commandFactor
Main gear collapsedLanding
Landing gear,main gear - overload

Analysis

As the plt was landing with a gusty x-wind, the acft swerved to the left after touchdown. Subsequently, the right axle failed & the right gear collapsed, then the right wing impacted the ground at the edge of the rwy. The plt rprtd that he may have been fatigued due to his long day of travel & activity.

Aircraft

Registration
N2300D
Reported as
Cessna 170B
Category
Airplane
Serial number
20452
Engine
Continental C-145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Charles W. Elliott
Airworthiness certificate
Standard, Normal
Departed
ORT · Northway, AK
Destination
Z26
Flight plan
VFR
Airport
Z26 · Haines, runway 8, 4,200 × 75 ft, macadam

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
52
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
770 total · 90 in this make and model · 716 as pilot in command · 20 in the last 90 days · 12 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 5 knots
Visibility
10 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
48 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
Z26

FAA reports on this event · 1

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