Sun Nov 14, 2021 11:06 pm
Targeting is whole world of its own. It’s three dimensional for starters, not just last-long but height above the ellipsoid. If you’re attacking a building and the strike has to be aimed at the 6 th floor, for example. Then, there’s time on target.
The A-10 NAV system could use either coordinate system, tactically MGRS. The C-5 only used last-long but could specify the coordinate system if something other than WGS-84 was desired. Never did it.