Aeronautical Message Delivery Areas(A traveler flying from Miami, Florida, USA to Buenos Aires, Argentina would select two MDAs2030 and 2040. After arriving, aeronautical MDAs should be deleted.)

International air travel routes

Aeronautical MDAs are designed to deliver pages to aircraft only. To receive messages while on the ground, you must select the proper MDAs for your location.

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Aeronautical Message Delivery Areas (A traveler flying from Miami, Florida, USA to Buenos Aires, Argentina would select two MDAs2030 and 2040. After arriving, aeronautical MDAs should be deleted.)

Aeronautical Message Delivery Areas(A traveler flying from Miami, Florida, USA to Buenos Aires, Argentina would select two MDAs2030 and 2040. After arriving, aeronautical MDAs should be deleted.)