For instance, Swan K1 PRO is a VTOL quadcopter that lifts vertically after which flips to a airplane mode, enormously extending battery effectivity and vary.
However, it says that the really helpful vary is as much as 30km, however the management vary is as much as simply 10km. What's the purpose then? Are there different such small drones that may be managed for lengthy ranges?
Maybe by way of a 4G community or one thing? After all, telephones do work on passenger planes.