Bigfork, MT – This week uAvionix announces an updated product line offering for Uncrewed Aircraft System (UAS) Beyond Visual Line of Sight (BVLOS) Command and Control (C2).  The SkyLine™ C2 management platform ecosystem is headlined by muLTElink™, an industry first combination of LTE technology with broadcast radio frequency (RF) radios which permit dynamic selection of the best radio link at any given moment between LTE, unlicensed Industrial, Scientific, & Medical (ISM) frequencies, or aviation protected C Band in a single low-SWaP avionic device.  Designed for integrated operation with the uAvionix SkyLine™ C2 management platform, the combination of muLTElink and SkyLine enable a self-healing C2 network capable of both Path Diversity and Link Diversity eliminating lost-link possibilities over broad terrain and altitude ranges.

muLTELink Airborne Radio Systems (ARS)

Core to the C2 ecosystem are two models of muLTElink Airborne Radio Systems (ARS).  muLTElink915 combines globally licensed aviation LTE, enhanced with frequency hopping 902-928MHz ISM capability previously offered by uAvionix’ microLink radio, while muLTElink5060 combines global LTE with aviation protected 5030-5091MHz C Band for customers holding the appropriate C-band licenses for Control and Non-Payload Communications (CNPC) operations. Each muLTElink also allows up to one external CNPC radio to be optionally connected to allow simultaneous use of all three frequency ranges, higher power C Band operations or future radio integrations.  SkyLine fuses available C2 links and manages and monitors the link quality of each enabled link, automatically transitioning in a seamless, lossless, and make-before-break (MBB) roaming event.

SkyLink ARS Options

uAvionix has updated and relaunched its previous line of microLink and SkyLink ARS radios under the SkyLink ARS banner.  Each SkyLink ARS can operate as a point-to-point radio or integrate with muLTElink and SkyLine for managed C2 operations.

SkyLink915micro is the new product name for microLink, while SkyLink915 offers a more robust form factor and Lemo connector for UAS requiring hardened installations.

SkyLink5060micro and SkyLink5060 offer 100mW and 10W 5030-5091MHz aviation protected C Band CNPC options.  Currently, C Band radios require specific regulatory approvals from frequency regulators (such as the FCC in the U.S.) for which uAvionix is able to help integrators obtain.  SkyLink5060micro and SkyLink5060 conform to standards set forth by RTCA DO-362A and the FAA’s draft TSO-C213a and is anticipated to receive similar validated TSO’s through other major global aviation regulators.

Ground Radio System (GRS) Options

uAvionix has also renamed existing GRS radios under the SkyLink banner, and introduced two new portable options with LTE backhaul to the SkyLine platform.

skyStation915POE and skyStation5060POE are rebranded skyStation2 and SkyLink GRS respectively.  Each offers an all-in-one weatherproof transmitter/receiver and antenna connected to SkyLine or your Ground Control Station (GCS) via a Power over Ethernet (PoE) IP connection.

skyStation915LTE and skyStation5060LTE provide the GRS capability in a portable battery powered form-factor and leveraging LTE as the backhaul mechanism to connect to SkyLine and your GCS.  The portable GRS solutions leverage common commercial-off-the-shelf battery solutions available at most hardware stores nationwide.

To learn more about the SkyLine Network and our suite of Low-SWaP aviation-grade C2 radios, visit or contact

About uAvionix

uAvionix was founded with the mission of bringing safety solutions to the unmanned aviation industry in order to aid in the integration of Unmanned Aircraft Systems (UAS) into National Airspace Systems (NAS). uAvionix offers low SWaP TSO certified and uncertified avionics for General Aviation (GA), Airport Surface Vehicles and the UAS markets. The team consists of an unparalleled engineering and management team with a unique combination of experience within avionics, surveillance, airport services, UAS aircraft development, radio frequency (RF), and semiconductor industries.

About C Band

5030-5091MHz is a globally allocated frequency band for UAS C2.  Use of these frequencies requires the appropriate license from your frequency or aviation regulator such as the Federal Communications Commission (FCC) or Federal Aviation Administration (FAA).  This is due to ongoing rulemaking which will establish the licensing process.  The following required statement from the FCC applies to United States based entities with the exception of direct sales to the U.S. Government and units directly exported by uAvionix:

SkyLink and SkyStation products using 5030-5091MHz have not been authorized as required by the rules of the FCC. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained.

uAvionix has obtained multiple licenses within this band and stand ready to support your licensing needs.