3 ms·
Yes, sounds like it. MK (pronounced "mark") is an American military prefix meaning "version". MK-1 is version 1, MK-2 is version 2, etc. "MK-1" is a common mil
by ARandomerDude 5y ago
Yes, sounds like it. MK (pronounced "mark") is an American military prefix meaning "version". MK-1 is version 1, MK-2 is version 2, etc.
"MK-1" is a common military joke/term meaning the human eye, as opposed to other electrical-optical sensors that might be fitted to an upgraded aircraft.