SEA91LA209

NTSB accident investigation · Cessna 172M · Oak Harbor, WA · August 16, 1991

Accident · No injuriesLimited investigationFinal report
Date
August 16, 1991, 10:15 local (17:15 UTC)
Place
Oak Harbor, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
CGFTECessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 1993
Report
Approved by Office Director
Case key
41513

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 allowing the airspeed to decay below the stall speed. Factors contributing to the accident were the pilot's failure to maintain directional control and the pilot's lack of total recent experience.

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 - in flightGo-around (vfr)
Airspeed(vs) - not maintainedPilot in commandCause
Stall/mush
Elevator trim - not correctedPilot in command
Directional control - not maintainedPilot in commandFactor
Lack of recent total experiencePilot in commandFactor

Analysis

The private pilot, who logged only 2.5 hours in the previous 90 days, chose to execute a go-around during an approach to the runway. During the go-around maneuver the pilot allowed the aircraft to turn left and pitch up with the application of power and the airespeed decelerted below the stall speed. The nose up elevator trim applied during the approach was not removed during the go-around maneuver. The aircraft stalled and rotated approximately 180 degrees counterclokwise before impacting the ground. Insufficient altitude was available to enable the pilot to successfully execute a full recovery before ground impact.

Aircraft

Registration
CGFTE
Reported as
Cessna 172M
Category
Airplane
Serial number
17266710
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Centennial Flying School
Departed
BLI · Bellingham, WA
Destination
WA22 · Elma, WA
Airport
S76 · Oak Harbor, runway 25, 3,267 × 25 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
134 total · 120 in this make and model · 59 as pilot in command · 3 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
7 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F