If the 430 is in GPS mode, it won't output GS information.

Mike
MU-2


"John Harper" wrote in message
news:1087931861.386166@sj-nntpcache-3...

"Ron Rosenfeld" wrote in message
...

As recommended by STEC, I use the APR mode for tracking a GPS course.

That could get entertaining if you pick up a glide slope while
you're at altitude....