Im trying to figure if I do in fact need this external switch/annunciator and why it would be important?
My panel is GPS only so there isnt a NAV to switch to/from. THe EFIS CDI will be 100% GPS 100% of the time.
I have a GNC-300XL approach cert GPS. I can see needing this for a NAV/GPS but why GPS only?
all the other functions can be controlled from the GNC directly....
Hmmmmm????
My panel is GPS only so there isnt a NAV to switch to/from. THe EFIS CDI will be 100% GPS 100% of the time.
I have a GNC-300XL approach cert GPS. I can see needing this for a NAV/GPS but why GPS only?
all the other functions can be controlled from the GNC directly....
Hmmmmm????