What time is shown in En Route Reports

Great Program. I am a glider instructor, ultralight instructor, private pilot and retired Australian Air Traffic Controller. I enjoy following friends holiday flights over the USA. Any chance that the system could be extended to cover the world? What time is used to record the En Route Position reports i.e. (Time) 04:37 (PX) 3356N/11828W (GS) 196 (Alt) 1800. The time doesn’t seem to coinside with UTC.

The time zone in the tracklog depends on the setting in your profile. They can either be your timezone setting or local at the destination.