I now have a report of HFRHWHARDWAREVERSION 2.38 (thanks, Ron), along with the aforementioned 2.39, 38, and 39. If you want to be certain that your GPS-NAV will continue to be an IGC approved flight recorder after the end of this month, check to make sure that HFRHWHARDWAREVERSION is reporting one of the above four numbers. If not, mail an IGC file (and the associated CAI file if you have it) to marc.ramsey at gmail dot com, as soon as possible....

Thanks again,
Marc