After pilots have gained more experience flying HobbyZone or ParkZone X-Port-equipped aircraft, they can take to the sky and challenge friends to exciting aerial combat. The Sonic Combat Module (SCM) attaches to the fuselage in seconds, transforming an airplane into an instant fighter. When the SCM is activated via input to the transmitter, a sonic blast is emitted. If in the correct position, pilots can record hits on each other’s planes. When hit, the high-pitched alarm sounds and throttle control is lost for approximately 5 seconds, while access to steering is maintained. This way, pilots can steer safely for a good landing or, if pilots think they have the skills, position their plane for a counter-attack.

Pilots can practice their air-to-air skills, even when flying solo with the Stealth Target (HBZ4025). The target includes a three-piece pole to stick into the ground. With this X-Port accessory, pilots can practice their combat skills by recording a hit on it. When the Stealth Target registers a kill from the SCM, a loud audible tone is emitted.