Great River Technology

Aerospace engineers worldwide tap our experience and products to simplify design, implementation, and testing of mission-critical video and data transmission. We help them coordinate wide-area, head-up, and conventional cockpit displays with graphics generators, mission processors, flight recorders, infrared and optical sensors, and flight simulators. We’re the global leader in the implementation of ARINC 818 and HOTLink II protocols. GRT’s COTS and custom ARINC 818 and HOTLink tools and products simplify the design and implementation of system-critical video and data transmission for cockpit displays, avionics graphics generators, infrared cameras and sensing, and flight simulators. GRT offers both custom and “off-the-shelf”​ PCI, PCIe, PMC cards for real-time, high-speed, low latency video links and point-to-point data transmission using both fiber optics and copper.