LPV degraded during final approach segment
Asked by: VS461 3549 views Aircraft Systems, Instrument Rating
Good evening,
I have a theoretical question. During my IF training I learned that any time my GNSS receiver shows integrity issues during an RNAV (GNSS) approach, I shall initiate the missed approach procedure. So, if the receiver does not switch APPR active mode or returns to TERM mode once on the final descent to LNAV MDA, I must go around.
I am now studying about EGNOS-augmented approaches, such as LPV. Once I am on the glideslope by the receiver's LPV mode, is it possible that EGNOS fails for any reason but LNAV integrity remains? If so, is it possible and legal that I continue my approach to LNAV MDA (just like when there's an ILS GP outage and I go on with LOC minima)? I am interested in either European, FAA or Canadian rules as well, if they are different.
Thanks in advance.
Andy
The following terms have been auto-detected the question above and any answers or discussion provided. Click on a term to see its definition from the Dauntless Aviation JargonBuster Glossary.