Messages
190-02327-03 Rev. C Pilot’s Guide 8-27
VLOC/GS Advisories
ADVISORY CONDITION CORRECTIVE ACTION
GLIDESLOPE
Glideslope receiver
needs service.
Glideslope board is
reporting that it requires
service. Functionality may
be unavailable.
Verify glideslope deviation
indications with another
source and cross-check final
approach fix crossing altitude.
If another source is not
available, fly a GPS based
approach.
Contact dealer for service.
VOR/LOC/GS
RECEIVER
Navigation receiver
has failed.
NAV radio is n
ot
communicating with the
system. VOR, LOC, and
GS are inoperative.
Use GPS based navigation.
Contact dealer for support.
VLOC RECEIVER
Navigation receiver
needs service.
NAV radio is reporting
that it requires service.
Functionality may be
unavailable.
Service required.
Contact dealer for support.