PPRuNe Forums - View Single Post - Flying with vacuum failure

8th January 2004 | 08:31

#22 (permalink)

Keef

Official PPRuNe Chaplain

Joined: Apr 2001

Posts: 3,498

Likes: 0

From: Witnesham, Suffolk

Our GNS430 for sure has an input from the altitude encoder that feeds the transponder - because if I power off the transponder, the GPS throws up a warning flag "no altitude input". I don't know if it's supposed to do that, mind.