Date and time : 1300 to 1400 UTC and 2300-0000 UTC Each UTC Sunday Modes: Any digital modes EXCEPT standard RTTY , PSK31, QPSK31 , and CW. See below for full details
Exchange : Call sign and RST Bands : Any authorized digital portions of 80, 40. 20, 15, or 10 are allowed . To foster more interaction, 14077 to 14080 and 7036-7038 are encouraged if allowed in your country. Please avoid traditional PSK31 frequencies and ALE sounding frequencies. Power : 100 watts and under . Suggested CQ : "CQ MMH" or "CQ Multimode Madness Hour" Points: 5 points per QSO Multipliers: Modes worked. Scoring: Total QSO x modes worked e.g 10 QSO = 50 points x six different modes successfully worked = 300 points You may work each station once PER mode Other : Use of RS-ID is encouraged. Submit Scores to http://spreadsheets.google.com/ccc?key=rtgm8kXVo0EppUcJjpTyFKw * Modes with varying speeds, or number of tones, DO count as different modes but "reverse" settings DO NOT. Example, Olivia 500/16 and 500/8 would count as two different modes but reverse/inverse MFSK16 or Olivia would not count.
