Squawk Codes

General Codes on VATSIM

• 7700: Emergency
• 7600: Radio Failure
• 7500: Hijacking (do not use on VATSIM!)

Codes for Austria

Airports

• LOWW: 4600 - 4620
• LOWL: 4621 - 4630
• LOWG: 4631 - 4640
• LOWK: 4641 - 4650
• LOWS: 4651 - 4660
• LOWI: 4661 - 4677

Other

• VFR: 7000
• BMI: 1572
• CHR: 1657
• Military: 5001 - 5077
• Mode-S: 1000

Open

Following Codes are for open use, for example for events if the standard codes are not enough:

• 4000 - 4077