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встречные курсы stresses
avia.	reciprocal tracks; reciprocal track
nautic.	opposite courses
sail.	course-meeting
встречный курс
gen.	collision course
avia.	head-on course
Makarov.	bead-on (полёта)
mil., arm.veh.	approaching course
navig.	opposite course
tech.	opposite course (полёта); head-on (полёта)
torped.	oncoming course
встречными курсами
nautic.	bows on

встречные курсы: 22 phrases in 5 subjects

Astronautics	1
Aviation	8
Military	5
Nautical	6
Technology	2