LAX93LA251

NTSB accident investigation · Alon A2 · Goodyear, AZ · June 12, 1993

Accident · No injuriesLimited investigationFinal report
Date
June 12, 1993, 09:58 local (16:58 UTC)
Place
Goodyear, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N6515QAlon A2
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1994
Report
Approved by Office Director
FAA report
19930612018029A
Case key
28404

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 adequate obstruction clearance while taxiing. A factor in the accident was the pilot's attention being diverted by the movement of two trucks.

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.

On ground/water collision with objectTaxi - from landing
Object - vehicle
Clearance - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor

Analysis

The pilot was taxiing the aircraft back to its parking space on the taxiway and had to pass some men and heavy equipment which were engaged in widening the taxiway. The pilot reported that as she began to pass the construction zone she was watching two trucks moving on her right side and misjudged the left wing clearance from a steam roller. The left wing tip collided with the steam roller, damaging the outboard 12 inches of the left wing.

Factual narrative

On June 12, 1993, at 0958 mountain standard time, a Alon A2, N6515Q, collided with a steam roller during a post landing taxi operation at the Goodyear, Arizona, airport. The aircraft was owned and operated by the pilot. Visual meteorological conditions prevailed at time and no flight plan was filed for the operation. The aircraft incurred substantial damage. The steam roller was not damaged. The certificated private pilot and the heavy equipment operator were not injured. The flight originated at the Goodyear airport on the day of the mishap at about 0900 hours as a local pattern practice flight.

In her written statement, the pilot said that she was taxiing the aircraft back to its parking space on the taxiway and had to pass some men and heavy equipment which were engaged in widening the taxiway. The pilot reported that as she began to pass the construction zone she was watching two trucks moving on her right side and misjudged the left wing clearance from a steam roller. The left wing tip collided with the steam roller, damaging the outboard 12 inches of the left wing.

Aircraft

Registration
N6515Q
Reported as
Alon A2
Category
Airplane
Serial number
A-115
Airframe hours
2,251
Engine
Continental C90-16F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Peggy H. Cox
Registered owner
J. D. & Peggy H. Cox
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 12, 1993 · 12 hours before
Departed
GYR
Destination
GYR
Airport
GYR · Phoenix Goodyear Muni

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
67
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
439 total · 439 in this make and model · 439 as pilot in command · 12 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 6 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
GYR

FAA reports on this event · 1

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