Pilot's Guide

Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT/GTi
190-00663-02 Rev. B550
APPENDIX A
TAWS-B ALERTS
Annunciations appear on the PFD and the MFD. Pop-up alerts appear only on the MFD.
Alert Type
PFD/MFD
*
Alert
Annunciation
MFD Pop-Up Alert (except
TAWS-B Page)
Aural Message
Excessive Descent Rate Warning (EDR)
PULL UP PULL-UP
“Pull Up”
Reduced Required Terrain Clearance
Warning (RTC)
PULL UP
TERRAIN-PULL-UP
or
TERRAIN AHEAD-PULL-UP
“Terrain, Terrain; Pull Up, Pull Up”
or
“Terrain Ahead, Pull Up; Terrain Ahead, Pull Up”
Imminent Terrain Impact Warning (ITI)
PULL UP
TERRAIN AHEAD-PULL-UP
or
TERRAIN-PULL-UP
Terrain Ahead, Pull Up; Terrain Ahead, Pull Up”
or
“Terrain, Terrain; Pull Up, Pull Up”
Reduced Required Obstacle Clearance
Warning (ROC)
PULL UP
OBSTACLE-PULL-UP
or
OBSTACLE AHEAD-PULL-UP
“Obstacle, Obstacle; Pull Up, Pull Up”
or
“Obstacle Ahead, Pull Up; Obstacle Ahead, Pull
Up”
Imminent Obstacle Impact Warning (IOI)
PULL UP
OBSTACLE AHEAD-PULL-UP
or
OBSTACLE-PULL-UP
“Obstacle Ahead, Pull Up; Obstacle Ahead, Pull
Up”
or
“Obstacle, Obstacle; Pull Up, Pull Up”
Reduced Required Terrain Clearance
Caution (RTC)
TERRAIN
CAUTION-TERRAIN
or
TERRAIN AHEAD
“Caution, Terrain; Caution, Terrain”
or
“Terrain Ahead; Terrain Ahead”
Imminent Terrain Impact Caution (ITI)
TERRAIN
TERRAIN AHEAD
or
CAUTION-TERRAIN
“Terrain Ahead; Terrain Ahead”
or
“Caution, Terrain; Caution, Terrain”
Reduced Required Obstacle Clearance
Caution (ROC)
TERRAIN
CAUTION-OBSTACLE
or
OBSTACLE AHEAD
“Caution, Obstacle; Caution, Obstacle”
or
“Obstacle Ahead; Obstacle Ahead”
Imminent Obstacle Impact Caution (IOI)
TERRAIN
OBSTACLE AHEAD
or
CAUTION-OBSTACLE
“Obstacle Ahead; Obstacle Ahead”
or
“Caution, Obstacle; Caution, Obstacle”
Premature Descent Alert Caution (PDA)
TERRAIN TOO LOW-TERRAIN
“Too Low, Terrain”
Altitude Callout “500” None None “Five-Hundred”
Excessive Descent Rate Caution (EDR)
TERRAIN SINK RATE
“Sink Rate”
Negative Climb Rate Caution (NCR)
TERRAIN
DON’T SINK
or
TOO LOW-TERRAIN
“Don’t Sink”
or
“Too Low, Terrain”
* Annunciation is shown on the TAWS-B Page and the Navigation Map Page when Terrain is enabled.