Here is some information about traffic handling and how the traffic system works. FSD3 is a list of ARL numbered radiograms. Feel free to open the fillable radiogram form and use it to follow along with the videos.
KD8TTE has put together several videos about message handling on his youtube channel. Please visit his youtube channel to view them. https://www.youtube.com/channel/UCA1NTJpAdzOEtP-vJ7_TH-Q/playlists
The Central Ohio Traffic Net is a training net. It is a good place to get your feet wet when learning how to handle traffic. COTN meets daily at 7:15pm on -146.97 tone 123.0Hz. Please visit their website for additional information and resources http://www.cotn.us