SEA04LA176

NTSB accident investigation · Cessna 150K · Richland, WA · August 26, 2004

Accident · No injuriesLimited investigationFinal report
Date
August 26, 2004, 13:00 local (20:00 UTC)
Place
Richland, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6141GCessna 150K
Weather
Visual (VMC) · Day
Status
Completed · report January 24, 2005
Report
Approved by Office Director
Parties
FAA/FSDO
FAA report
20040826019459A
Case key
60032

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 aircraft control during landing. Wind gusts, inadequate compensation for wind conditions, and an airport marker sign were factors.

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 - gustsFactor
Aircraft control - not maintainedPilot in commandCause
Compensation for wind conditions - inadequatePilot in commandFactor
On ground/water collision with objectLanding - roll
Object - airport sign/markerFactor

Analysis

The student pilot reported that he had completed practicing maneuvers in the practice area and was returning to the airport for a full stop landing. The student stated that he set-up for a soft field landing to runway 19. During the flare and about two to three feet above the runway, a gust of wind caught the airplane which yawed it to the right approximately 45 to 60 degrees. The airplane then touched down and started "skipping" as it traveled down the runway. The student pilot stated that, "I had not reacted to correct for the exaggerated yaw which is how the airplane probably bounced as it did." The right wingtip then contacted the surface and the pilot applied "a little power for the throttle and tried to gain some altitude." The pilot then heard the tail tie-down ring scrape the runway. The airplane continued to the right and the left horizontal stabilizer collided with a runway marker sign. The aircraft rolled about 100 feet before the student was able to stop the aircraft in the dirt off the right side of the runway.

Factual narrative

On August 26, 2004, about 1300 Pacific daylight time, a Cessna 150K, N6141G, registered to and operated by Szen Air LLC, as a 14 CFR Part 91 solo instructional flight, collided with an airport sign during landing at Richland Airport, Richland, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed for the local flight. The aircraft was substantially damaged and the student pilot, the sole occupant, was not injured. The flight originated from Richland about 30 minutes prior to the accident.

During a telephone interview and subsequent written statement, the student pilot reported that he had completed practicing maneuvers in the practice area and was returning to the airport for a full stop landing. The student stated that he set-up for a soft field landing to runway 19. During the flare and about two to three feet above the runway, a gust of wind caught the airplane which yawed it to the right approximately 45 to 60 degrees. The airplane then touched down and started "skipping" as it traveled down the runway. The student pilot stated that, "I had not reacted to correct for the exaggerated yaw which is how the airplane probably bounced as it did." The right wingtip then contacted the surface and the pilot applied "a little power for the throttle and tried to gain some altitude." The pilot then heard the tail tie-down ring scrape the runway. The airplane continued to the right and the left horizontal stabilizer collided with a runway marker sign. The aircraft rolled about 100 feet before the student was able to stop the aircraft in the dirt off the right side of the runway.

At 1253, the Pasco Tri-Cities Airport, Pasco, Washington, located eight nautical miles east of Richland, reported the winds from 310 degrees at seven knots. The sky was clear with a temperature of 77 degrees F.

The student pilot reported the weather conditions at Richland as the wind from 200 degrees at 8 to 10 knots with gusts of 11 to 15 knots.

Aircraft

Registration
N6141G
Reported as
Cessna 150K
Category
Airplane
Serial number
15071641
Airframe hours
4,150
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Szen Air LLC
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · April 15, 2004 · 40 hours before
Departed
RLD · Richland, WA
Airport
RLD · Richland, runway 19, 4,009 × 75 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
Student pilot
Age
21
Injuries
None
Certificate
Student
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
132 total · 132 in this make and model · 33 as pilot in command · 48 in the last 90 days · 14 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 48 °F
Altimeter
30.03 inHg
Observed at
PSC, 8 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.