Does anyone know the advantage/disadvantage of the SL40 vs GTR-225.
The GTR series seems to be a little less $.
I wonder if the footprint racks are the same.
We have a ICOM 210 that has been back to the shop 4 times no joy, time to make the switch.
I haven't flown with the GTR 225 but it does have the added feature of a database (seen here->youtube) and it also has the spacing requirements that meet new regulations.
