Annunciations & Alerts
HTAWS ALERTS
Alert Type
Reduced Required
Terrain Clearance
Warning (RTC)
Imminent Terrain
Impact Warning (ITI)
Reduced Required
Obstacle Clearance
Warning (ROC)
Imminent Obstacle
Impact Warning (IOI)
Reduced Required
Terrain Clearance
Caution (RTC)
Imminent Terrain
Impact Caution (ITI)
Reduced Required
Obstacle Clearance
Caution (ROC)
Imminent Obstacle
Impact Caution (IOI)
Voice Callout (VCO)
86
Garmin G1000H
PFD/HTAWS
Page Alert
Annunciation
None
HTAWS Alerts Summary
Cockpit Reference Guide for the Bell 407GX
™
MFD
Pop-Up Alert
(except HTAWS
Page)
None
Aural Message
"Warning; Terrain, Terrain"
"Warning; Terrain, Terrain"
"Warning; Obstacle,
Obstacle"
"Warning; Obstacle,
Obstacle"
"Caution; Terrain, Terrain"
"Caution; Terrain, Terrain"
"Caution; Obstacle,
Obstacle"
"Caution; Obstacle,
Obstacle"
"Five Hundred"
"Four Fifty"
"Four Hundred"
"Three Fifty"
"Three Hundred"
"Two Fifty",
"Two Hundred"
"One Fifty"
"One Hundred"
"Fifty"
190-01254-00 Rev. A