LAX99LA252

NTSB accident investigation · Cessna 172K · Taft, CA · July 16, 1999

Accident · Minor injuriesLimited investigationFinal report
Date
July 15, 1999, 18:00 local (Jul 16, 1999, 01:00 UTC)
Place
Taft, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N46451Cessna 172K
Weather
Visual (VMC) · Day
Status
Completed · report August 14, 2001
Report
Approved by Office Director
FAA report
19990715009339A
Case key
46809

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 selection of the wrong runway in consideration of the wind conditions and his subsequent failure to maintain directional control. The pilot's decision to abort the landing attempt with inadequate runway remaining for the takeoff phase was also causal.

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 - tailwind
In-flight planning/decision - inadequatePilot in commandCause
Wrong runway - selectedPilot in commandCause
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
In flight collision with objectLanding - aborted
Aborted landing - initiatedPilot in commandCause
Distance/speed - misjudgedPilot in commandCause
Distance/speed - inadequateCause
Object - wire,transmission
Altitude/clearance - not attainedPilot in commandCause

Analysis

The student pilot was going to practice landings. He planned to land on runway 25 and depart on runway 07 due to terrain and runway slope considerations. He said the winds were from 050 degrees at 10 to 12 knots. He made a go-around on his first attempted landing, then made a full stop landing on runway 25 and took off on runway 7. On his third attempt, he landed on runway 25 with full flaps and the airplane began drifting to the right as it slowed down. As he was correcting, he felt the nose wheel 'skid/shimmy.' He was approximately halfway down the runway at 35 knots, when the airplane departed the right side of the runway and he decided to abort the landing. He re-entered the runway with approximately 150 yards of pavement remaining and rotated at approximately 50 knots with 30 yards of asphalt remaining. During the takeoff initial climb, the airplane collided with trees and a power lines. Examination of the runway determined the airplane veered about 80 feet off the runway into a dirt area, and that the airplane lifted off about 270 yards from the airport boundary fence. The first set of power lines was less than 0.25-mile from the runway.

Factual narrative

On July 15, 1999, at 1800 hours Pacific daylight time, a Cessna 172K, N46451, sustained substantial damage when it collided with power lines and trees during an aborted landing at Taft, California. The instructional flight was conducted under the provisions of 14 CFR Part 91 by Kern Charter, Inc. The student pilot, the sole occupant, sustained minor injuries. The airplane departed from the municipal airport in Bakersfield, California, at 1715. Visual meteorological conditions prevailed and no flight plan was filed.

The pilot stated he completed basic air work maneuvers, then proceeded to Taft to practice landings. He indicated the normal procedure at Taft was to land on runway 25 and depart on runway 07 due to terrain and runway slope considerations. The airport/facility directory, southwest U.S., notes a 2.2 percent uphill grade for runway 25.

The pilot stated that when he first flew over the airport he observed the winds were from 050 degrees at 10 to 12 knots. He made a go-around on his first attempted landing. On the second attempt he landed on runway 25 and took off on runway 07. On the third attempt, the pilot said he landed with full flaps and the airplane began drifting to the right as it slowed down. As he was correcting, he felt the nose wheel "skid/shimmy." He was approximately halfway down the runway at 35 knots when the airplane departed the right side of the runway. He added power, closed the carburetor heat, and aborted the landing. He estimated he re-entered the runway with approximately 150 yards of pavement remaining. He stated his rotation speed was approximately 50 knots and 30 yards of asphalt remained. During the takeoff attempt, the airplane contacted a power line and treetops. The pilot said he had the flaps partially up by this point, but was unsure of their exact position. The airplane hit a second set of power lines and the left wing struck a power pole. The airplane then crossed a road before it came to rest.

The Federal Aviation Administration accident coordinator measured ground tracks and determined the airplane veered approximately 80 feet off the runway. He noted the tracks led back to the runway and estimated liftoff was 270 yards from the airport boundary fence. He estimated the first set of power lines was less than 0.25-mile from the runway.

Aircraft

Registration
N46451
Reported as
Cessna 172K
Category
Airplane
Serial number
17257278
Airframe hours
3,295
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Andy Griffith, doing business as Kern Charter Inc
Registered owner
Kern Charter Service
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · July 9, 1999 · 10 hours before
Departed
L45 · Bakersfield, CA
Destination
L17
Airport
L17 · Taft - Kern County, runway 25, 3,550 × 60 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
27
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
48 total · 43 in this make and model · 9 as pilot in command · 34 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 50 °F
Altimeter
29.00 inHg
Observed at
BFL, 26 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.