The 430 calculates its position soley from GPS when in GPS mode and soley
from VLOC when in VLOC mode and it does not have any input from DME.

Mike
MU-2

"Daniel Hofer" wrote in message
...
Hello

a question again;-)

Our PA34 with two Garmin GNS430 is certified for B-RNAV (RNP5)
I can't find any information about the source signal.
Does the GNS430 calculate RNAV information only from its GPS-signal or can
it also get information from the VOR/DME?

Does anybody know something about that?

Thanks a lot.

Daniel