mir fällt dazu pilotaware ein - https://www.pilotaware.com. läuft auch super auf dem ipad

Traffic von Mode C, Mode S, Ads B und Flarm zusammen :

„Rosetta is an inexpensive portable, electronic traffic awareness system developed by PilotAware that is used to help you “See” other aircraft and for you to "Be Seen” by PilotAware users and OGN-R stations for the purpose of tracking and Search and Rescue. This can be GA aircraft, Permit aircraft, Microlights, Hangliders and Paragliders. PilotAware is also available as a permanent installation.“