Pilot's Guide

190-00552-05 Rev. A
Garmin G1000 Pilot’s Guide for the Corvalis/Corvalis TT
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
351
HAZARD AVOIDANCE
0
100
200
300
400
500
600
700
800
0 5 10 15 20 25 30
Required Terrain Clearance (FT)
Level (FT) Descending (FT)
Figure 6-89 FLTA Alert Minimum Terrain and Obstacle Clearance Values
Distance From Runway (NM)
Required Clearance (FT)
FLTAalertsareautomaticallydisabledwhentheaircraftislessthan200feetabovethedestinationrunway
elevationwhilewithin0.5nmoftheapproachrunwayortheaircraftisbetweenrunwayends.
PREMATURE DESCENT ALERTING
APremature Descent Alert (PDA) is issued when the system detects that the aircraft is significantly
belowthenormalapproachpathtoarunway(Figure6-90).
PDAalertingbeginswhentheaircraftisbelow700feetAGLwithin15nmofthedestinationairportand
endswhentheaircraftis0.5nmfromtherunwaythreshold.
Figure 6-90 PDA Alerting Threshold
0
100
200
300
400
500
600
700
800
0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
Height Above Destination (Feet)
Distance to Destination (NM)
PDA ALERTING AREA