GPS only goes up to 20 years though. Ever heard of https://en.m.wikipedia.org/wiki/GPS_week_number_rollover https://en.m.wikipedia.org/wiki/GPS_week_number_rol

GPS only goes up to 20 years though. Ever heard of https://en.m.wikipedia.org/wiki/GPS_week_number_rollover https://en.m.wikipedia.org/wiki/GPS_week_number_rollover ?