NovAtel has released 3.907 version firmware for the OEMV Series of receivers. This 3.907 version is a fix for the upcoming GLONASS leap second introduction that will occur at the end of June.
It is recommended that if you have a GLONASS enabled NovAtel of the OEMV Series, please upgrade before June 30 2015.
*If you have a SPAN/IMU type receiver, please contact us before upgrading.