DCA13CA106

NTSB accident investigation · Mcdonnell Douglas MD-88 · Nashville, TN · June 13, 2013

Accident · No injuriesData collectionFinal report
Date
June 13, 2013, 10:40 local (15:40 UTC)
Place
Nashville, TN
Injuries
156 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N995DLMcdonnell Douglas MD-88
Defining event
Taxi: Ground collision
Weather
Visual (VMC) · Day
Status
Completed · report September 1, 2015
Report
Approved by Office Director
NTSB office
Major Investigations Division
Parties
FAA
FAA report
20130613010889A
Case key
87196

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The flight crews failure to maintain clearance from the light pole while taxiing.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

With an expected 20 to 25 minute hold time before departure, the airplane was pushed back from the gate and ground clearance was given for the flight crew to taxi to a hold area to wait. While positioning in the hold area, the airplane's right wing impacted a light pole. The passengers were deplaned via air stairs and no injuries occurred. An examination of the right wing by maintenance personnel revealed that the right wing spar had sustained substantial damage. The Captain, who was at the controls, reported that he had not seen the light pole before impact. The First Officer reported looking up and seeing the light pole; however, he observed that the Captain was turning away from the pole before the impact. It was further reported that there was no pre impact mechanical malfunction or failure with the airplane's flight controls.

Factual narrative

With an expected 20 to 25 minute hold time before departure, the airplane was pushed back from the gate and ground clearance was given for the flight crew to taxi to a hold area to wait. While positioning in the hold area, the airplane's right wing impacted a light pole. The passengers were deplaned via air stairs and no injuries occurred. An examination of the right wing by maintenance personnel revealed that the right wing spar had sustained substantial damage. The Captain, who was at the controls, reported that he had not seen the light pole before impact. The First Officer reported looking up and seeing the light pole; however, he observed that the Captain was turning away from the pole before the impact. It was further reported that there was no pre impact mechanical malfunction or failure with the airplane's flight controls.

Aircraft

Registration
N995DL
Reported as
Mcdonnell Douglas MD-88
Category
Airplane
Serial number
53362
Airframe hours
56,640
Engines
P & W JT8D-219, 21,700 lbs thrust, turbo fanP & W JT8D-219, 21,700 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 121
Operator
Delta Air Lines Inc
Registered owner
Delta Air Lines Inc
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · June 13, 2014
Departed
BNA · Nashville, TN
Destination
ATL · Atlanta, GA
Flight plan
IFR
Airport
KBNA · Nashville International

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
49
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Unknown
Last flight review
October 25, 2012
Seat
Left
Restraint
4-point
Flight hours
10,317 total · 6,935 in this make and model · 185 in the last 90 days · 1 in the last 24 hours
Role
Co-pilot
Age
48
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Unknown
Last flight review
October 20, 2012
Seat
Right
Restraint
4-point
Flight hours
2,765 total · 2,765 in this make and model · 217 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 12 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
3,600 ft broken
Temperature
84 °F, dew point 72 °F
Altimeter
29.85 inHg
Observed at
KBNA, 1 nm away

Docket · 2

The files NTSB released with the investigation on July 21, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 17.0 MB in all.

FAA reports on this event · 1

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