Prevent "Deck Hugging" please .

I am all for great air flyers and them going below radar but spamming it ,not being able to help defend  against that is redicilous.i atleast think if they go below radar they should not be able to obliterate everyone the whole time.i think if they go below radar they should not be able to spam it the whole game .my suggestions are Disable Primary Weapons to Prevent the pilot or gunner from firing heavy ordinance, like anti-infantry rockets or thermal-guided missiles ,while Below Radar is active. Or  going below radar should have a  Ground-Proximity Battery or Overheat MechanicTime-Limited Stealth: Limit Below Radar to a temporary status bar of around 10 to 15 seconds maximum.Enforce a Cooldown: Once the meter drains, the helicopter's signature becomes highly visible, allowing instant ground locks regardless of altitude.Treat the mechanic strictly as an escape or defensive tool, not an complete offensive stealth mode.