горизонт
in relation to horizon — относительно горизонта ( о положении воздушного судна )
- apparent horizon
- artificial horizon
- celestial horizon
- dust horizon
- fog horizon
- gyroscopic horizon
- gyro horizon
- haulage horizon
- haze horizon
- in-flight apparent horizon
- intake horizon
- mining horizon
- natural horizon
- productive horizon
- radar horizon
- radio horizon
- remote-reading gyro horizon
- return horizon
- smoke horizon
- true horizon
- visible horizon
- working horizon