• civil upper air space control frequency

सिविल:    civil cout civil culture civil civilian

उपरितन वायु:    upper air वायु air gas Vayu weather wind

वायु:    air gas Vayu weather wind ether land wind land

सीमा:    tiptop degree brim borderline squeeze round pale

नियंत्रण:    coercion checkout repression disposal rein Curb

आवृत्ति:    issue rote recapitulation return reprint