Marc Ramsey wrote:
Greg Arnold wrote:
The OLC will reject a Cambridge file that does not have the G-Record. It
has rejected my file that was recorded by SeeYou Mobile in my Ipaq. Yet
a friend has no problem with getting it to accept a file that he records
in his SN-10.

I believe the SN-10 file has no security. Does anyone know why the OLC
will accept this unsecure file, but will reject other non-secure files?

Flight data files from an SN-10 do have a digital signature for security
purposes, however, it is not an IGC approved flight recorder. A
Cambridge flight data file with no G record is completely insecure.

Marc