No abstract

Urban air mobility is a rapidly growing field of research. While drones or unmanned aerial vehicles have been operated mainly in the private and military sector in the past, an increasing range of opportunities is opening up for commercial applications. A new multitude of passenger-carrying drone or air taxi concepts promises to fulfill the dream of flying above congested urban areas. While early research has been focusing on vehicle development, solutions for urban air traffic management are lagging behind. This paper collects and reviews the main findings of past urban-air-mobility-related research projects at the German Aerospace Center (DLR) to serve as a basis for ongoing research from an air traffic management perspective.

No abstract

No abstract

Currently, most civil and military UAS operations are taking place in segregated airspace so that collision avoidance and separation with other traffic is of minor concern. To further enable the UAS operational scope, Unmanned Aircraft (UA) must be able to fly in airspace where other traffic is operating as well. This becomes increasingly important when considering the effects on efficiency and safety caused by the participation of UAS in the approaching and departing traffic at (civil) hub airports. Enabling a smooth integration of UA into the traffic stream of an airport requires the examination of two different aspects. One important aspect is the handling of UA Beyond Visual Line Of Sight (BVLOS) under the requirement of wake vortex separation and a sustained Air Traffic Control (ATC) communication. A second aspect that needs to be considered is the potential of improving current UAS approach procedures and their effect on airport capacity. In this paper, a concept is presented, in which a single generic Ground Control Station (GCS), located at or near the airport can be used to control multiple UAS and, in conjunction with advanced GBAS approach procedures, can facilitate the shared use of an airport. Copyright © 2013 Institute of Navigation.