The Fugro 9200-G2 is a legacy position and correction receiver in which GLONASS operation may be enabled by a (chargeable) software unlock, significantly increasing the number of satellites available for a position solution. NOTE: The 9200-G2 is out of production and although it is still supported users should consider upgrading to the current direct replacement, the Fugro 9410-AUT, which can use all available GNSS constellations.