LAX08CA011

NTSB accident investigation · Maule M-5-235-C · Mesa, AZ · October 15, 2007

Accident · No injuriesData collectionFinal report
Date
October 14, 2007, 17:35 local (Oct 15, 2007, 00:35 UTC)
Place
Mesa, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5644NMaule M-5-235-C
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2007
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20071014827889A
Case key
66896

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 of the airplane during landing.

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
Ground loop/swerve - not correctedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - runway

Analysis

The pilot stated that he lost control of the airplane on the landing roll when the airplane veered to the left. He attempted to gain control by correcting the left turn with right rudder. The airplane then made an abrupt right turn and the left gear collapsed. After the propeller impacted the runway surface, the airplane came to rest perpendicular to the runway. The pilot said there were no preimpact mechanical malfunctions or failures.

Factual narrative

On October 14, 2007, about 1735 mountain standard time, a Maule, M-5-235-C, N5644N, ground looped during landing at Falcon Field Airport, Mesa, Arizona. Terrane Exploration & Reconnaissance Company LLC was operating the airplane under the provisions of 14 CFR Part 91. The private pilot and a passenger were not injured. The airplane sustained substantial damage. The cross-country flight departed Santa Teresa, New Mexico, about 1510, with a planned destination of Falcon Field. Visual meteorological conditions prevailed, and a VFR flight plan had been filed.

In a written report to the National Transporation Safety Board, the pilot stated he lost control of the airplane on the landing roll when the airplane veered to the left. He attempted to gain control by correcting the left turn with right rudder. The airplane made an abrupt right turn and the left gear collapsed. After the propeller impacted the runway surface, the airplane came to rest perpendicular to the runway. The aircraft also sustained damage to the left wing, left horizontal stabilizer, left window, and muffler. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine.

Aircraft

Registration
N5644N
Reported as
Maule M-5-235-C
Category
Airplane
Serial number
7347C
Airframe hours
1,197
Engine
Textron Lycoming O-540-J1A5D, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Terrane Exploration & Reconnaissance Co. LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2007
Departed
5T6 · Santa Teresa, NM
Destination
FFZ · Mesa, AZ
Flight plan
VFR
Airport
FFZ · Falcon Field Airport, runway 22L, 5,101 × 100 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
53
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
January 1, 2006
Seat
Left
Flight hours
411 total · 346 in this make and model · 35 in the last 90 days · 34 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 7 knots
Visibility
40 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 36 °F
Altimeter
29.84 inHg
Observed at
FFZ

FAA reports on this event · 1

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

Other investigations on N5644N · 1

Matched to the same aircraft by N-number and date.