NYC05LA038

NTSB accident investigation · McDonnell Douglas MD-82 · Providence, RI · December 20, 2004

Accident · No injuriesLimited investigationFinal report
Date
December 20, 2004, 06:20 local (11:20 UTC)
Place
Providence, RI
Injuries
87 uninjured
Damage
Substantial damage
Phase of flight
Pushback/towing
Aircraft
N402AMcDonnell Douglas MD-82
Weather
Instrument (IMC) · Dawn
Status
Completed · report October 27, 2005
Report
Approved by Office Director
Parties
FAA FSDO-01
FAA report
20041220033499A
Case key
60812

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 vehicle driver's failure to maintain directional control, which resulted in a collision with the airplane during push-back. A factor was the icy ramp area.

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 - pushback/tow
Object - vehicle
Directional control - not maintainedDriver of vehicleCause
Terrain condition - icyFactor

Analysis

The airplane was being pushed back by a tug, on an icy ramp. During the push-back, the tug slid left on a patch of ice, and struck the airplane's right side, damaging the nose landing gear, three longerons, and two frames. As the tug began to lose control, the driver exited the vehicle before impact.

Factual narrative

On December 20, 2004, about 0620 eastern standard time, a McDonnell Douglas MD-82, N402A, operated by American Airlines Inc., as flight 763, was substantially damaged during push-back at Theodore Francis Green State Airport (PVD), Providence, Rhode Island. The 2 certificated airline transport pilots, 3 cabin attendants, and 82 passengers were not injured. Instrument meteorological conditions prevailed for the planned flight to Chicago, Illinois. An instrument flight rules flight plan was filed for the air carrier flight conducted under 14 CFR Part 121.

The flight crew reported that the airplane was being pushed by a tug, on an icy ramp. During the push-back, the tug slid left on a patch of ice, and struck the airplane's right side, damaging the nose landing gear, three longerons, and two frames.

The driver of the tug stated that during push-back, he initiated a slight turn and the airplane began to move toward the tug. The driver then exited the vehicle before the impact.

The reported weather at PVD, at 0551, was: wind from 330 degrees at 14 knots; visibility 9 miles in light snow; broken ceiling at 1,700 feet; overcast ceiling at 2,100 feet; temperature 25 degrees F; dew point 22 degrees F; altimeter 29.56 inches Hg.

Aircraft

Registration
N402A
Reported as
McDonnell Douglas MD-82
Category
Airplane
Serial number
49313
Airframe hours
56,639
Engines
Pratt & Whitney JT8D-217C, 21,000 lbs thrust, turbo fanPratt & Whitney JT8D-217C, 21,000 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 121
Registered owner
American Airlines Inc.
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · December 1, 2004 · 11 hours before
Departed
PVD · Providence, RI
Destination
ORD · Chicago, IL
Flight plan
IFR
Airport
PVD · Theodore Francis Green State

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
June 1, 2004
Seat
Left
Flight hours
10,391 total · 2,937 in this make and model · 3,563 as pilot in command
Role
Co-pilot
Age
40
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
March 1, 2004
Seat
Right
Flight hours
5,269 total · 874 in this make and model · 2,074 as pilot in command · 143 in the last 90 days · 41 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Dawn
Wind
330° at 14 knots
Visibility
9 statute miles
Lowest ceiling
1,700 ft broken
Temperature
25 °F, dew point 21 °F
Altimeter
29.55 inHg
Observed at
PVD

FAA reports on this event · 1

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