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Mission-Critical Drone Communication
CRSF drop-in replacement
Private LTE connectivity
Edge AI Processing
Ubiik owns the entire link layer — C2 for flight control and pLTE for video and data. Drop in UbiLRS as a standalone ELRS replacement, or deploy the full skyRAN ecosystem.
PRODUCT ECOSYSTEM
Two layers. One integrated stack.
UbiLRS handles C2. SkyRAN handles connectivity. Together they cover every link in the drone communication chain.
UbiLRS
Drop-in ELRS replacement with a proprietary EW-resistant waveform. Plugs directly into any ArduPilot / PX4 / Betaflight flight controller via CRSF.
600 MHz – 2.6 GHz
Platinum SS-FH (proprietary)
256-bit quantum-resistant
Yes
Spectrum
Waveform
Encryption
NDAA compliant
skyRAN ecosystem
Private LTE network for drone video, data, and payload — from ground to airborne base station.
skyRAN — ground base station
Hosts MME + HSS
~6 km
Satellite / fiber / microwave / Ethernet
Role
Range
Backhaul
skyRAN Drone Cell — airborne base station
Flying cell tower (50–100m AGL)
~30 km (LOS advantage)
Tethered drone (primary)
Role
Range
Backhaul
UbiLRS™
EW-Resistant C2 Control Link for Mission-Critical Drones
EW-Resistant
Software-defined waveform
256-bit quantum-resistant stream cipher
How the layers connect
Cat-4 LTE module — the UE that connects to skyRAN or skyRAN Drone Cell for video and data. 12g, 28dBm.
USER CASES
Built for the hardest environments
Contested battlespace
EW-resistant C2 + pLTE video for swarm operations. skyRAN Drone Cell extends coverage 30km into denied terrain.
Rapid deployment
skyRAN ground station + tethered Drone Cell up in minutes. Persistent 24/7 LTE coverage for first responders in the field.
Remote inspection
Long-range ISR with H.265 video and AI-enabled object detection. NDAA-compliant for U.S. critical infrastructure.