DH
Dennis Sky
Also known as: Dennis Sky Holding
Israel
IATA
DH
Delta Hotel
ICAO
DSY
Radio Callsign
DSY
Example: "DSY One Two Three" for DH123
About the "DSY" Callsign
When Dennis Sky pilots communicate with air traffic control, they identify themselves using the radio callsign "DSY" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "DSY Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.