Yes, both
yes
Nop, sorry
At all airports, seaports, trains stations and bus stations which have interstate or foreign service.
Communications were watched/screened; seaports and airports enforced the embargo.
railways, highways, waterways, pipelines, seaports, harbors, merchant marines, airports, and heliports
There is only one International Airport in Argentina. That is the Buenos Aries Airport in Buenos Aries. Others are simple metropolitan airports.
Antarctica lacks:any native population,any animal population,any trees,any farmland,any roads.any civilization.any commercial airports or seaports,any cities, states or countries,any government,any official monetary system, postage stamps or flags,and more.
Wiki carries quite a range and is reasonably upto date else you need to contact the FAA - Caa
Oklahoma is no where near the Gulf of Mexico, it does not have any seaports.
CONNECTICUT DOES NOT HAVE ANY AIRPORTS Connecticut does not have any airports
No, we are too far from any of the seas.
The New England colonies had several important seaports, of which the most important was Boston.