Is Spektrum allowed at car races and flying events?
Spektrum was made ROAR, NORCA and IFMAR legal shortly after its introduction and in many sanctioned races like the ROAR off-road Nationals, where over half the field used Spektrum. The AMA (Academy of Model Aeronautics) has certified its use at all AMA fields and events when used as per the manufacturer’s instructions (DX6 Park flyers only). In fact, most event directors welcome Spektrum, as it eliminates the issues of frequency management.
