It would seem to be a better option to try and drop a package by parachute rather than have to land the drone, release and takeoff. If the package is only 5 lbs

It would seem to be a better option to try and drop a package by parachute rather than have to land the drone, release and takeoff. If the package is only 5 lbs. or less and has a parachute attached that seems much safer (for both the drone and for people) than landing and taking off assuming a predetermined landing spot is located. My other issue with this is given changing weather conditions and the amount of wind or rain a drone can handle (energy efficiently that is) how many days per year can this service be offered vs. how many customers there actually are that need this type of delivery. (Note the example that they give ..)