Please go to the MAAC web site and re-read the history of why there will be no all SIG Nats in 06.
Only the small group that formed the "CAC" can explain the manner and timing they used to withdraw the Nats bid that was in place and pre approved by the MAAC board,and their announcement of the" CAC,s" creation .
It would have been so easy in my opinion to have had another Nats at Chatham and quite probably a committment for more than one year as some of us would have preferred.

There will be at least two SIG Nats this summer.........R/C Scale Aerobatics in Montreal,and one other that is being finalized as we speak.