OK, in radio telephony (5)
I believe the answer is:
roger
(Other definitions for roger that I've seen before include "I get you" , "man, > I understand" , "I've got the message" , "Jolly man" , "I have heard on the radio" .)
I believe the answer is:
roger
(Other definitions for roger that I've seen before include "I get you" , "man, > I understand" , "I've got the message" , "Jolly man" , "I have heard on the radio" .)