Got #Rayhunter installed and running on my newly-purchased orbic. A bit cryptic, and as ever, there were permissions issues on my Mac installing it, but it's there, and once the box is charged up, I'll start carrying it around town and see what's what.
ETA explanatory link: https://www.eff.org/deeplinks/2025/03/meet-rayhunter-new-open-source-tool-eff-detect-cellular-spying
Follow-up: drove from SAF to PHX via FLG last weekend, and the status bad on the #RayHunter stayed green every time I checked it. Have to check the logs one of these days and see if it triggered at all.