if we can travel to the moon and to the bottom of the trenches...
where on this planet would be ‘inaccessible’?
what a load
“where on this planet would be ‘inaccessible’?”
Don’t know if there IS anyplace on this planet that is inaccessible, but the bottom of the Indian Ocean in the area they are searching would be pretty damm close to it.
Notice that in all our underwater explorations, none of them have been in that area. There are good reasons why. Nasty, nasty place.
The problem right now is that the search area is roughly the size of Texas & Oklahoma. They won’t be able to narrow that down until they find some pieces of the aircraft.
Under the right conditions you can do these things ... :-) ...