IATA Code: M4 ICAO Code: AXX Known As: Avioimpex Full Name: Avioimpex Macedonian Airways Country: Macedonia Hubs: Skopje Callsign: Impex Web Site: www.avioimpex.com.mk History: Avioimpex was established as Interimpex-Avioimpex in September 1992. The airline changed its name to Avioimpex on November 2, 1999 and operations were suspended in September 2002 after the Macedonian CAA revoked its operating license.