Will my headset work with another headset of a different type? Possibly - the only way to guarantee compatibility is to use headsets that are exactly the same type. Different headset types (as long as they are of the correct specification for the comms system) may work together; but this is dependent on the intercom / radio system fitted to the aircraft and how it has been installed in the aircraft. Different headsets may work well together in one club aircraft: but not in another!