EDITVOICEPACK

 EditVoicepack allows you to enhance the ATC speech engine included in Microsoft Flight Simulator X and Lockheed Martin’s Prepar3D® simulation software.
 
With EditVoicepack your flight simulator ATC will be able to:
 
1. Use standard ICAO phrases.
The ATC phrases included with your flight simulator is primarily based on FAA terminology used in the United States which differs quite noticeable from the ICAO standards used in most countries around the world.
 
2. Speak faster
EditVoicepack lets you adjust how fast the flight simulator ATC speaks providing a more realistic experience around congested international airports. Speaking faster also allows ATC to direct traffic more efficiently and you will find it easier to communicate with ATC.
 
3. Know more airline callsigns.
There are thousands of airlines and other flight operators in the world having a callsign assigned. Your flight simulator ATC only includes a few hundreds. EditVoicepack adds more than four thousand additional callsigns and also allows you to create your own.
 
4. Know more aircraft types.
The flight simulator ATC can only say the name of a few aircraft types. EditVoicepack adds additional aircraft manufactures and types.
 
5. Know more airport names.
Your flight simulator contains more than ten thousand airports and airfields. ATC can only say the name of a small fraction of them. EditVoicepack adds some of the smaller airports and allows you to add more on your own.