Carlson Championship Calls presents, Duck Calling A to Z© What's Really Involved in Learning to Operate A Call . This contains over 100 minutes of detailed instruction with plenty of demonstrations. It outlines, in detail, the copyrighted Carlson System of Call Operation© that has been successfully taught internationally for over 30 years. Hosted by 1996 World Duck Calling Champion, Jim James this revolutionary instructional system is like none other on the market today. The instructional approach is the result of the ever changing evolution of trying to share with others the instruction that has helped tens of thousands of serious waterfowlers become as good as they possibly can.

Learn how to create all the sounds a functional single reed duck call is capable of producing. Learn how to get the most out of your Carlson Championship Duck Call by studying this instructional system.

Ten tracks will take you from how to hold the call, through the attention getting top end sounds, through the effective and most valuable low end sounds, explain and instruct you on proper gating techniques, as well as provide examples and instruction on many advanced operational techniques used to really expand your calling vocabulary. The copyrighted Carlson System of Call Operation© and the 9 Mandatories are demonstrated and explained in detail. You'll find no other instructional system out there that will match the amount of information this provides.