The IC-A210 needs the following sentence to auto program Airport freq's.
This would be the iceing on the cake to fully intergrate all of my avionics............

 
FSI
Frequency Set Information
Category: Communications
Example: $CTFSI,020230,026140,m,5*11
 
    
        
            | Field# | 
            Example | 
            Description | 
        
        
            | 1 | 
            020230 | 
            Transmitting frequency (20.230 MHz) | 
        
        
            | 1 | 
            026140 | 
            Receiving frequency (26.140 MHz) | 
        
        
            | 3 | 
            m | 
            Communications mode | 
        
        
            | 4 | 
            5 | 
            Power level (Watt) |