Training aid addressed to on line Flight Simulation ATC and pilots using squawkbox and ProController with voice communication. This is an extract from the official ICAO document PANS-RAC Doc4444. Link to excellent tutorial also included.aMUSThttp://www.hvacc.org/dfiles/tutorials/icaoavrt.zip
The ATC gives clearance to aircraft preparing for take-off.
The ATC gives clearance to aircraft inbound Larnaca.
The ATC gives traffic information to another aircraft.
Two very helpful voice tutorials which explain almost everything taken from SATUK. Download from here