LAX07CA044

NTSB accident investigation · Piper PA-28-180 · Springerville, AZ · November 23, 2006

Accident · No injuriesData collectionFinal report
Date
November 22, 2006, 18:55 local (Nov 23, 2006, 01:55 UTC)
Place
Springerville, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4925LPiper PA-28-180
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 26, 2007
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20061122027239A
Case key
64926

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 inadequate compensation for the crosswind condition and failure to maintain directional control during landing. A factor was the crosswind.

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
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - rough/uneven
Complete gear collapsedLanding - roll

Analysis

The airplane veered off the runway 11, an asphalt surface that was 4,589 feet long and 60 feet wide, and collapsed the landing gear during a night landing. The weather conditions recorded at nearby airports indicated that a slight crosswind situation likely existed. According to the pilot, he was established on final approach when he noticed the airplane drifting to the right of centerline. He maneuvered the airplane into a sideslip to the left. The airplane touched down on the left main landing gear first, then it suddenly veered off the runway surface to the left. The pilot added power and pulled up on the nose in an attempt to soften the rollout; however, the landing gear collapsed and the airplane skidded to a stop. The pilot reported no mechanical problems with the airplane prior to the event.

Factual narrative

On November 22, 2006, at 1855 mountain standard time, a Piper PA-28-180 airplane, N4925L, was substantially damaged after veering off the runway while landing at the Springerville Municipal Airport (D68), Springerville, Arizona. The private pilot operated the airplane under the provisions of 14 CFR Part 91 as a personal flight. The pilot, who was the sole occupant, was not injured. Dark night visual meteorological conditions prevailed and a flight plan was not filed for the flight, which originated from Safford, Arizona, at 1803. The accident site was located at 34 degrees 08.13 minutes north latitude and 109 degrees 18.60 minutes west longitude.

According to the pilot's written statement, he maneuvered the airplane throughout the traffic pattern, and while on final approach for runway 11, noticed that the airplane began a "slight drift to the right." The pilot placed the airplane in a sideslip to the left to counter the wind and realign with the runway centerline. The airplane's left main landing gear touched down on the runway first and "before [the pilot] knew it" the airplane was "rolling through a field to the left of the runway." The pilot added a little power and pulled back on the control yoke to soften the roll out. He then heard a loud bang and felt a jolt as the airplane spun sideways to the right and skidded on its belly. The airplane crossed over the other runway (03-21) before coming to rest on unimproved terrain.

The pilot reported that he secured the cockpit and examined the damage. He listened to the emergency radio frequency and noted that the airplane's emergency locator transmitter was sounding. He reported that the right main landing gear was torn off and the left and nose landing gear collapsed. A portion of the right main landing gear protruded from the top side of the right wing. The nose landing gear punctured the left front floor, 3 to 4 inches in front of the left cockpit seat. In addition, three runway lights were broken during the event.

During a telephone conversation with the National Transportation Safety Board investigator-in-charge, the pilot indicated that he simply lost directional control of the airplane during landing. He reported that there were no noted problems with the airplane's steering mechanism prior to the loss of control event.

At 1854, the weather observation facility located at the St. Johns Industrial Air Park (24 nautical miles north of the accident site) reported the wind as calm. At 1930, the weather observation facility at the Show Low Regional Airport (35 nautical miles west of the accident site) reported with wind from 190 degrees at 6 knots.

Aircraft

Registration
N4925L
Reported as
Piper PA-28-180
Category
Airplane
Serial number
28-4291
Airframe hours
5,166.9
Engine
Lycoming O-360-A4A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gary Wright
Registered owner
Safford Aviation Service, Inc.
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · February 1, 2006 · 91.3 hours before
Departed
SAD · Safford, AZ
Destination
D68 · Springerville, AZ
Airport
D68 · Springerville Municipal, runway 11, 4,589 × 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
31
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
November 1, 2005
Seat
Left
Flight hours
85 total · 56 in this make and model · 22 as pilot in command · 2 in the last 90 days

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 18 °F
Altimeter
30.23 inHg
Observed at
SJN, 24 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.