D1
Domenican Airlines
Also known as: Domenican
Dominican Republic
IATA
D1
Delta One
ICAO
MDO
Radio Callsign
Domenican
Example: "Domenican One Two Three" for D1123
About the "Domenican" Callsign
When Domenican Airlines pilots communicate with air traffic control, they identify themselves using the radio callsign "Domenican" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "Domenican Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.