On Apr 21, 6:22 pm, Jose wrote:
But English is the official language for flight operations internationally is it not?

It is. I think the concern isn't in-flight language, but rather, after
landing, when you need to find a bathroom or buy a taco. I suspect they
reasonably want you to be able to function in a Spanish speaking country
on your own.

Jose
--
Get high on gasoline: fly an airplane.
for Email, make the obvious change in the address.

Dear friends,

thank you Jose, you will became the first price as assistant, in fact,
you had understood the meaning of all.

but...

even English is an international ICAO language as well Spanish,
Russian, and French, the local aeronautical laws and regulations in
Argentina would not allow the foreign pilot to fly into national
airspace with a LV matriculated aircraft whiteout fluent Spanish
knowledge. May be would not be in accordance to ICAO norms but this is
a fact.

best regards

arturo