Regularity places competitors against the clock, rather than in a race with other drivers, seeking to lap as close as possible to a nominated benchmark time and accrue the least number of penalty points as possible.

The Geosat 6 Regolarità special trip master page, designed for Regularity class motor races displays beside the map all the most important trip info: current speed, average speed, total odometer (total distance covered) and partial odometer. Both odometers can be reset (jointly or indipentently).

The APRS (Automatic Packet Reporting System), developed by Bob Bruninga WB4APR in 1992 is a protocol of packet communication  to send and receive real-time positions and other tactical information through radio equipment.

A device connected to an APRS GPS is a valid system of radiolocation that allows users to view real-time digital maps of the locations of fixed radio stations and moving objects (cars, hang gliders, micro and ultra lights aircraft, hot air balloons), as well as other information and  events reported by amateurs, such as weather condition or messages.