Thank you for your interest in the uAvionix SkyLink C-Band Control Non-Payload Communications kit. The following required statement from the Federal Communications Commission (FCC) applies to United States based entities with the exception of direct sales to the U.S. Government and units directly exported by uAvionix: "This device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained." For product support or inquiries on the SkyLine Managed C2 Network contact: trent@uavionix.com