- axial observation spotting
- одностороннее наблюдение за результатами стрельбы, створное наблюдение, наблюдение при малом смещении
English-Russian military dictionary. 2014.
English-Russian military dictionary. 2014.
military aircraft — Introduction any type of aircraft that has been adapted for military use. Aircraft have been a fundamental part of military power since the mid 20th century. Generally speaking, all military aircraft fall into one of the following… … Universalium
Mathematical discussion of rangekeeping — In naval gunnery, when long range guns became available, an enemy ship would move some distance after the shells were fired. It became necessary to figure out where the enemy ship, the target, was going to be when the shells arrived. The process… … Wikipedia