On May 8, 1:30*am, M C wrote:
Hi Peter,

An approved logger is not required for OLC Classic Scoring IF one uses
approved software that includes Soar Pilot and XCSoar, both of which are
free to the user. [snip]

The exception that Eric was alluding to is if you are flying a
motorglider then an IGC approved flight recorder with ENL recording is
required even for OLC Classic. OLC knows what gliders are motorgliders
based on their type and automatically enforces this.

An IHC approved flight recorder is also required to participate in the
OLC League or OLC FAI (FAI Triangle).

Darryl