Per the 2025 Rule Book - Transponders are required for 𝘼𝙇𝙇 classes.

Lineups, fast times, positions, and who has left the track are just a few examples of why we are requiring them for all classes this season. PLUS it makes for a better fan experience for those utilizing live Race Monitor, Speedhive, or those watching on The Cushion. Without a transponder, you are not visible on any of the apps or the scoring computer - and have to be manually put into all lineups, finishes, and creates added time between races. Quick and efficient shows are what we have thrived on in the last few seasons and look forward to continuing that this season. 

Drivers - please ensure your transponder is charged, and on the car before hot laps. Scoring will notify each driver via the one way radio if there is no transponder present. This will be your one and only warning each night is during hot laps! Any car in a heat or feature event without a transponder will not be scored. 

Note - you can SHARE transponders! For simplicity sake, transponders can be shared between classes. I.E. - a modified car can have transponder XYZ, and can be switched to a crate car (with same transponder number XYZ) and come across as the updated driver. Division is what differentiates drivers, so if you have family or friends in other classes, share the cost! Do NOT share between heats or within the same division, all this does is create more work to change name and number, plus come feature time...one of you won't be scored! Transponders do not just help the scoring team, the officials, and fans.. but YOU! It is the only way to ensure you will be scored correctly - as long as you have it charged or plugged in! 😉