FTW85IA168

NTSB incident investigation · Boeing 727-200B · Mexico City, Mexico · March 29, 1985

Incident · No injuriesIncident investigationFinal report
Date
March 29, 1985, 14:11 local (20:11 UTC)
Place
Mexico City, Mexico
Injuries
152 uninjured
Damage
Minor damage
Phase of flight
Initial climb
Aircraft
N701AABoeing 727-200B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850329026869I
Case key
21590

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

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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.

In flight collision with objectTakeoff - initial climb
Preflight planning/preparation - inadequatePilot in commandCause
Preflight planning/preparation - inadequateCopilot/second pilotFactor
Preflight planning/preparation - inadequateFlight engineer
Interpretation of instructions - improperPilot in commandCause
Interpretation of instructions - improperPilot in commandCause
Wrong runway - selectedPilot in commandCause
All available runway - not usedPilot in commandCause
Remedial action - not performedPilot in commandFactor
Remedial action - not performedFlight engineerFactor
Object - utility pole
Landing gear,tire - exploded
Landing gear,tire - overload
Weather condition - high density altitude

Analysis

During the initial climb after takeoff a 27 foot tall light pole was struck by the right main landing gear 1,677 feet from the end of the rwy. Acft gross weight dictated a 5 deg flap takeoff and company performance data authorized departure on either rwy 5R or 23L. The crew performed an intersection takeoff on rwy 23R resulting in 10,415 ft of usable rwy instead of the programed 13,190 ft on 5R/23L. The captain was flying the acft but neither the copilot or the flight engineer recognized the error or initiated remedial action. Pole contact resulted in a blown #4 tire and damage to the gear ass'y and trailing edge flap. The acft landed uneventfully at dfw arpt, the intended dest. Density alt was aprx 10,000 ft MSL.

Aircraft

Registration
N701AA
Reported as
Boeing 727-200B
Category
Airplane
Serial number
22459
Airframe hours
11,501
Engine
P&W JT8D-15, 14,500 lbs thrust, turbo jet
Damage
Minor damage
Flight
Part 121
Registered owner
American Airlines
Airworthiness certificate
Standard, Normal
Departed
MEX · Mexico City
Destination
DFW · Dfw Inter Arpt, TX
Flight plan
IFR
Airport
DFW · Dfw

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
52
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
20,747 total · 4,956 in this make and model · 190 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
6 statute miles
Lowest ceiling
3,000 ft overcast
Temperature
81 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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