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American Airlines Boeing 727-200B incident

29 Mar 1985 · Mexico City, Mexico

Boeing 727-200B · Incident: in flight collision with object during initial climb

From Mexico City Benito Juárez International Airport (MEX) to Dallas Fort Worth International Airport (DFW)

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Event

NTSB case
FTW85IA168
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Incident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
0
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Boeing 727-200B

Aircraft type
Boeing 727
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N701AA
Onboard fatalities
Unknown
Route
From Mexico City Benito Juárez International Airport (MEX), Mexico CityTo Dallas Fort Worth International Airport (DFW), DFW INTER ARPT, TX
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 121: Air Carrier
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Initial climb
First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
In flight collision with object
Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
Utility pole
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Minor

Cause areas

  • Pilot in command › All available runway, not used
  • Pilot in command › Interpretation of instructions, improper
  • Pilot in command › Preflight planning/preparation, inadequate
  • Pilot in command › Wrong runway, selected

Approximate · Estimated position: the centre of Mexico City, the place the record names. Not the accident site.

NTSB narrative

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.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record FTW85IA168
Event ID
20001214X35906
Case number
FTW85IA168
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (5)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: eff1c5afcee3c26b18c5f646a10054a7be8e9b59dacc6cb3a1e6a09577df38e9; retrieved 2026-09-18T20:29:19.202Z.
  • The NTSB's operator name is blank for N701AA; the operator shown is the name the NTSB's other records give its FAA operator code, AALA.