астроблок
radio star tracker
star tracker
star cluster (cluster star)
tracker dog
advanced radar tracker and server
radar tracker
search/tracker radar
tracker-illuminator radar
universal radar tracker
tracker illuminator
tracker team
tracker's telescope
tracker
target image tracker
star shell
cluster red star
cluster white star
base ejection star shell
reference star
target star
star-acquisition time
star-tracking guidance
one-star rank
one-star wonder
engagement star
line star
one-star general
parachute white star
parachute-type star shell
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit
position and navigation unit / position navigation unit (PNU)