Aerospace GPS-SBAS Receiver comes in two types under the brand names NexNav MAX and NexNav mini. Accord Software and Systems Pvt. Ltd offers Aerospace GPS-SBAS Receiver. Accord Software and Systems Pvt. Ltd is an ISO 9001-2008 company that supplies Sensors, Designer Tools and Timing Products. Aerospace GPS-SBAS Receiver under the brand name of NexNav MAX, can be used as a primary sensor for navigation during en-route, terminal, LNAV, LNAV/VNAV and LP/LPV phases of flight. NexNav mini is a small form low power DO-229D compliant aerospace GPS-SBAS receiver, certified by FAA for TSO-C145c Class Beta-1 operation.