14-1
190-01004-03 Rev. N
GTN 625/635/650 Pilot’s Guide
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
14 UTILITIES
The Utilities page provides a group of features that make flight planning
easier and more efficient.
Figure 14-1 Utilities Home Page
Feature
Description
VNAV
1
• Enable en route vertical guidance
• Specify a target vertical speed and flight path angle
• View active constraint data
VCALC
1
Calculate time to TOD and vertical speed required to
reach target altitude at the specified location.
Trip Planning
View DTK, DIS, ETE, ESA and ETA information for
a direct-to, point-to-point between two specified
waypoints or for any programmed flight plan.
Fuel Planning
2
View fuel conditions along the active direct-to or flight
plan.
DALT/TAS/Winds
Calculate altitude, airspeed, and winds.