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American Airlines Airbus Industrie A-300-600R incident

28 Aug 1991 · ATLANTIC OCEAN, AO

Airbus Industrie A-300-600R · Incident: in flight encounter with weather en route

From John F. Kennedy International Airport (JFK) to Luis Munoz Marin International Airport (SJU)

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Event

NTSB case
MIA91IA207
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

Airbus Industrie A-300-600R

Aircraft type
Airbus A-300
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
N18066
Onboard fatalities
Unknown
Route
From John F. Kennedy International Airport (JFK), NEW YORK, NYTo Luis Munoz Marin International Airport (SJU), San Juan, PR
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
En route · cruise
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 encounter with weather
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
None

Cause areas

  • Weather condition › Turbulence

Not plotted · Location withheld: coordinates are missing, conflicting, invalid, or have no accepted acquisition method. No substitute location has been invented.

NTSB narrative

THE AIRLINER ENCOUNTERED IN-FLIGHT TURBULENCE ASSOCIATED WITH DEVELOPING CONVECTIVE CONDITIONS. THE FLIGHTCREW HAD PREVIOUSLY ILLUMINATED THE SEATBELT SIGN AND THE FLIGHT ATTENDANTS HAD MADE AN ANNOUNCEMENT. SOME PASSENGERS DID NOT COMPLY WITH THE INSTRUCTIONS AND WERE INJURED. THE FLIGHT DIVERTED TO ANOTHER AIRPORT AND THE PASSENGERS, WHO ONLY RECEIVED MINOR INJURIES WERE TREATED AND RELEASED FROM A LOCAL HOSPITAL.

Probable cause

THE IN FLIGHT ENCOUNTER WITH TURBULENCE, AND THE FAILURE OF THE PASSENGERS TO COMPLY WITH INSTRUCTIONS TO RETURN TO THEIR SEATS AND UTILIZE THEIR SEATBELTS.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record MIA91IA207
Event ID
20001212X17925
Case number
MIA91IA207
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
  • 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, damage. 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: 1b733c759aca345fce887527de7550ac3cbca4431854f85191a42bbd402b9aac; retrieved 2026-09-18T18:52:40.471Z.