4 ms·

> GPS transponders I assume you mean ADS-B in? Is the receiver in the drone itself or in the ground station/transmitter?

• jaywalk 4y ago
  Drones (generally) don't use ADS-B in or out.
  • krisoft 4y ago
    Okay, then what is a “GPS transponder”?
    • jaywalk 4y ago
      I'm guessing the comment was referring to the drone having a GPS receiver and relaying it's position to the base station.