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Garmin APOLLO GX65 User Manual

Page 325

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UTC Differential: The difference in time between
that at the present position and UTC.

UTM

(Universal

Transverse

Mercator

map

projection system): Also known as Military Grid
Coordinates,

the

UTM

grid

consists

of

60

north-south/east-west zones, each six degrees wide in
longitude.

V

VFR: Visual Flight Rules.

VOR: Very High Frequency Omni-directional range.
A navigational aid that transmits signals such that a
receiver can indicate its current radial or bearing from
the transmitter.

VHF:

Very

High

Frequency.

The

range

of

frequencies between 30 and 300 MHz.

VNAV: Vertical Navigation. See Altitude Assist.

W

Waypoint: A navigation fix used in area navigation
and defined by latitude and longitude coordinates.

15-11

Glossary

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