Moto-cross is an activity that spreads the crowd all over the park.  Fans want to keep up to date on times, schedules and the racers stats.  The PA system is not a good source for large amounts of information.  Flight Line Radio can put you in the ear of the spectator, allowing you to deliver the stats, times, and information that the spectators craves.  Beyond general information Flight Line Radio can provide a conduit for your sponsors’ messages as well, giving the venue additional revenue opportunities.