Mike Adams wrote:

Doug Vetter wrote:


And to think...the 480 has apparently been downgraded to a TSO 129 box...


Not true. The 480 is still approved for WAAS procedures - the SAIB just recommends a RAIM check and
a non-GPS alternate.

The link Doug Vetter posted to Avionics West in Tennessee makes a very
clear statement that LPV IAPs cannot be flown.