CHI95LA170

NTSB accident investigation · Airbus Industrie A-320-211 · St Paul, MN · June 3, 1995

Accident · No injuriesLimited investigationFinal report
Date
June 3, 1995, 11:30 local (16:30 UTC)
Place
St Paul, MN
Injuries
115 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N326USAirbus Industrie A-320-211
Weather
Visual (VMC) · Day
Status
Completed · report February 27, 1996
Report
Approved by Office Director
FAA report
19950603047969A
Case key
9902

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 captain's not maintaining crew/group coordination. Factors were the captain's diverted attention and his not maintaining visual separation.

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 - to takeoff
Crew/group coordination - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor
Visual separation - not maintainedPilot in commandFactor

Analysis

The airplane received a pushback from the gate by a tug. The captain made one communication with the tug attendant and then became involved in a discussion with the first officer regarding taxi instructions. When he looked out for a wingwalker he saw no one and assumed that the tug had departed and the pervious communication was confirmation of that. When power was applied he heard a loud noise, applied brakes to stop the airplane realizing that the airplane had taxied into the tug.

Factual narrative

On June 3, 1995, at 1130 central daylight time, an Airbus Industries A320-211, N326US, operating as Northwest Airlines Flight 115, collided with a tug on the ramp at the Minneapolis- St. Paul Airport resulting in substantial damage. The crew of 7 and 108 passengers reported no injuries. The 14 CFR Part 121 flight was operating in visual meteorological conditions. An IFR flight plan was on file. The flight was originating at the time of the accident with an intended destination of Orange County, California.

The Captain stated that after pushback from the gate he communicated with the pushback tug operator and then his attention was diverted to details inside the cockpit. When he looked out in preparation to taxiing he did not see the wingwalker or tug and "assumed" that he had received a "waveoff." As power was applied and the airplane began to move he heard a loud noise and applied the brakes to stop the airplane. He then realized that he had collided with the pushback tug.

Aircraft

Registration
N326US
Reported as
Airbus Industrie A-320-211 (A320-211)
Category
Airplane
Serial number
282
Airframe hours
11,164
Engine
CFM CFM56-5-A1, 25,000 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 121
Operator
Northwest Airlines, doing business as Northwest Airlines
Registered owner
Wilmington Trust Company
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · June 2, 1995
Departed
MSP
Destination
SNA · Orange County, CA
Flight plan
IFR
Airport
MSP · Minneapolis/St. Paul

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
49
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
15,125 total · 2,383 in this make and model · 6,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
MSP

FAA reports on this event · 1

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