2 ms·
A 747 at 12km is silent from the ground in every populated area I've ever been in; how could an MQ-9 at 15km possibly not be silent?
by jlgreco 13y ago
A 747 at 12km is silent from the ground in every populated area I've ever been in; how could an MQ-9 at 15km possibly not be silent?
- anigbrowl 13y agoYou're right about that, I'm thinking of a different model. OTOH the price of an MQ-9 is a lot higher than that f a helicopter, and it's not the case that you can just throw thousands of them up in the air for a panopticon.