Callsign EZS is easyJet Switzerland
WHAT AIRLINE IS EZS?
EZS is the ICAO three-letter callsign prefix for easyJet Switzerland. When a radio scanner, flight tracker or radar scope shows a flight like EZS123 or EZS45XY overhead, that's a easyJet Switzerland aircraft talking to air traffic control.
Spot one yourself: open the live scope, enter your postcode, and tap any blip whose callsign starts with EZS for its type, registration, route and photo.