The question was concerning the possibility to interact with the human pilot via the pull-down communication menu when i in a gunner position.
When i fly as gunner the human plilot gives me infos (?with the pull down communication menu?) about incomming targets like ... "Messerschmitt 1 o'clock" etc.
How can i report back infos to the human pilot about targets i have spottet? I know there is chat window (to slow for dangerous situations) and teamspeak ( offline) but i want to know the other possibility.