Avio Delta

Avio Delta from Bulgaria flies under ICAO code ADZ. Air traffic control hears it on the radio as “MIGRATOR”. Avio Delta aircraft is not in anyone's collection yet; the first sighting is up for grabs.

ICAO code
ADZ
Radio callsign
MIGRATOR
Country
Bulgaria

Questions

What are the ICAO and IATA codes of Avio Delta?

ICAO ADZ. Its radio callsign is MIGRATOR.

Which country is Avio Delta from?

Bulgaria.