Upon further thought the logistics drones fly low over roads and disguise themselves e.g same color so that they cannot be seen from that altitude. Cheap decoy drones with the same cross sectional area from above would also seem to work very well
Flying low works when the other guy is either on the ground or forced to also fly low by your ground based radar. It doesn’t actually do anything against a high altitude radar.
Also there’s a bit of domain knowledge you need: Anything with rotors reflects 500mph doppler shifted radio waves even when stationary, which makes them incredibly visible to any radar that is looking for aircraft.
Upon further thought the logistics drones fly low over roads and disguise themselves e.g same color so that they cannot be seen from that altitude. Cheap decoy drones with the same cross sectional area from above would also seem to work very well
Flying low works when the other guy is either on the ground or forced to also fly low by your ground based radar. It doesn’t actually do anything against a high altitude radar.
Also there’s a bit of domain knowledge you need: Anything with rotors reflects 500mph doppler shifted radio waves even when stationary, which makes them incredibly visible to any radar that is looking for aircraft.