1960-1974
Apart from the serial number, no other markings were carried by CNGAW aircraft during the first period of its existence.

1982-1996
When the CNGAW restarted flying, the aircraft and helicopters were marked with the national flag in the fin. No service titles were carried.

1996-present
Greek national marking roundels were adopted in 1996. The main marking is displayed on the fuselage sides of the helicopters, and in the standard six positions on aircraft. The national flag is carried as a fin flash. Aircraft do not carry service titles.