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instrument approach | system
 system
comp., MS ລະບົບ
- only individual words found (there may be no translations for some thesaurus entries in the bilingual dictionary)

 English thesaurus
instrument approach [‘ɪnstrəmənt ə’preutʃ]
avia., Canada A series of predetermined manoeuvres by reference to flight instruments with specified protection from obstacles from the initial approach fix, or where applicable, from the beginning of a defined arrival route to a point from which a landing can be completed and thereafter, if a landing is not completed, to a position at which holding or en route obstacle clearance criteria apply