Zipline's landing system is totally automated, so I don't think it needs anyone specially trained, but it does need equipment to land. They don't land at the re

Zipline's landing system is totally automated, so I don't think it needs anyone specially trained, but it does need equipment to land. They don't land at the receiving end, though, they drop the package via parachute, with a claimed accuracy of within two parking spaces. So, the origin point (where the packages come from) is fixed, by they can do arbitrary destinations so the routes aren't fixed.