ARRL Inter. Digital Contest
 Geographic Focus:Worldwide
 Mode:Digital (no RTTY)
 Bands:160, 80, 40, 20, 15, 10, 6m
 Classes:Single Op One Radio (QRP/Low)
Single Op Two Radio (QRP/Low)
Single Op Overlays: (All Enclosed Antennas/8 Operating Hours)
Multi-Single (QRP/Low)
 Max operating hours:Single Op: 24 hours with at least 60 minute off times
Multi-Op: 30 hours
 Max power:LP: 100 watts
QRP: 5 watts
 Exchange:4-character grid square
 Work stations:Once per band
 QSO Points:1 point per QSO plus 1 point per 500 km between stations
 Score Calculation:Total score = total QSO points
 E-mail logs to:(none)
 Upload log at:
 Mail logs to:(none)
 Find rules at:
 Cabrillo name:ARRL-DIGI
 Cabrillo name aliases:

 Future Dates
 1800Z, Jun 4 to 2400Z, Jun 5, 2022  Logs due: 2359Z, Jun 12
 1800Z, Jun 3 to 2400Z, Jun 4, 2023
 1800Z, Jun 1 to 2400Z, Jun 2, 2024
 1800Z, Jun 7 to 2400Z, Jun 8, 2025
 1800Z, Jun 6 to 2400Z, Jun 7, 2026
 1800Z, Jun 5 to 2400Z, Jun 6, 2027
 Historical Dates