66
GTN 725/750 Cockpit Reference Guide
190-01007-04 Rev. K
Messages
MESSAGES
Message
Description
Action
ABORT
APPROACH -
GPS approach no
longer available.
This message is
triggered outside
the MAP if the GTN
system can no longer
provide approach
level of service.
Vertical guidance
will be removed from
the external CDI/HSI
display.
Initiate a climb to the MSA or other
published safe altitude, abort the
approach, and execute a non-GPS
based approach.
AIRSPACE ALERT -
Airspace entry in
less than
10 minutes.
The aircraft is predicted
to enter an airspace
type, within 10 minutes,
for which alerts are
configured.
No action is necessary; message is
informational only.
AIRSPACE ALERT -
Airspace within
2 nm and entry in
less than
10 minutes.
The aircraft is within
2 nm and predicted to
enter an airspace type,
within 10 minutes,
for which alerts are
configured.
No action is necessary; message is
informational only.
AIRSPACE ALERT -
Inside airspace.
The aircraft inside an
airspace type for which
alerts are configured.
No action is necessary; message is
informational only.
AIRSPACE ALERT -
Within 2 nm of
airspace.
The aircraft is within
2 nm of an airspace
type for which alerts are
configured.
No action is necessary; message is
informational only.
