ANC93LA104

NTSB accident investigation · Cessna 140 · Juneau, AK · June 29, 1993

Accident · No injuriesLimited investigationFinal report
Date
June 28, 1993, 18:46 local (Jun 29, 1993, 02:46 UTC)
Place
Juneau, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4214NCessna 140
Weather
Visual (VMC) · Day
Status
Completed · report December 2, 1994
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19930628020809A
Case key
2371

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 directional control. A factor to the accident was the pilot's lack of total 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 - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Lack of total experiencePilot in commandFactor
Ground loop/swerve - inadvertentPilot in command
On ground/water encounter with terrain/waterLanding - roll

Analysis

The solo student pilot lost control of a conventional wheeled airplane during a touch and go practice landing, and ground looped. On the same day he had been practicing landings in a tricycle wheeled airplane. The student had 28 hours total pilot time.

Factual narrative

On June 28, 1993, at 1846 Alaska daylight time, a wheeled equipped Cessna 140 airplane, N4214N, owned and operated by a student pilot, ground-looped on a touch and go landing at Juneau, Alaska. The solo pilot was conducting practice landings for instructional purposes under 14 CFR Part 91 in visual meteorological conditions. No flight plan was filed. The pilot was not injured, however the aircraft sustained substantial damage.

The student pilot told the NTSB that he had made an approach at 60 knots, and during a three point landing, "got into a bounce and couldn't control it." He said that he had 24 hours of total pilot time and that earlier that morning he had practiced landings in a tricycle gear Cessna 150 airplane.

The FAA told the NTSB that upon examination of the student's log book, that "he (the student pilot) did not have a proper endorsement in his log book to practice touch and go landings."

Aircraft

Registration
N4214N
Reported as
Cessna 140
Category
Airplane
Engine
Continental O-200, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Garlock, Gordon
Registered owner
Gordon Garlock
Departed
JNU
Destination
JNU
Airport
JNU · Juneau Airport, runway 26, 8,456 × 150 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
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
28 total · 10 as pilot in command · 28 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
25 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
61 °F
Observed at
JNU, 1 nm away

FAA reports on this event · 1

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