190-00870-02 Rev. A
Garmin G950 Pilot’s Guide for the Pilatus PC-6
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
459
APPENDIX A
TAWS-B SYSTEM STATUS ANNUNCIATIONS
Alert Type
PFD/MFD
*
Alert
Annunciation
TAWS-B Page Center Banner
Annunciation
Aural Message
System Test in progress
TAWS TEST
TAWS TEST
None
System Test pass
None
None
“TAWS System Test OK”
TAWS-B FLTA Alerting Inhibited
TAWS INH
None
None
No GPS position
TAWS N/A
NO GPS POSITION
“TAWS Not Available”
†
Excessively degraded GPS signal; or
Out of database coverage area
TAWS N/A
None
“TAWS Not Available”
†
TAWS-B System Test Fail;
Terrain or Obstacle database
unavailable or invalid;
Invalid software configuration; or
System audio fault
TAWS FAIL
TAWS FAIL
“TAWS System Failure”
MFD Terrain or Obstacle database
unavailable or invalid, TAWS-B
operating with PFD Terrain or
Obstacle databases
None
TERRAIN DATABASE FAILURE
None
* Annunciation is shown on the TAWS-B Page and the Navigation Map Page when Terrain is enabled.
†
“TAWS Available” (in-flight only) when sufficient GPS signal received, or terrain database coverage re-entered.