Dear community,
MMM-FlightRadarTracker is such a nicely designed module. Unfortunately I have troubles sucessfully running the module on my Pi4. I see two possible scenarios:

(1) the API consumption is no longer free of charge (as my basic reading of the log files potentially tell me). If so, does anyone know an alternative? (2) I’m an idiot and didnt configure it properly.

Please advise.

Much appreciated!