Garmin APOLLO GX65 - Manual (Page 317)

arc during an approach, the arrival alert is issued
when the aircraft is 1 nm/100 kts of intercepting the
inbound course. When Vector to Final is selected, or
you are executing a procedure turn at the FAF, the
course intercept alert occurs when the aircraft has a
Track Angle Error
£45° and the cross track deviation
is
£ 1 nm.
Cross Track Deviation: The distance that your are
away from your intended course.
CTAF: Common Traffic Advisory Frequency.
D Database: A collection of data structured in such a
way as to allow quick and convenient access to any
particular record or records. The Apollo GX contains
a built-in database of waypoints and waypoint
information. Users may add waypoints to this
database.
Declination: The difference between True North and
Magnetic North. A magnetic declination of 19ºE
means that Magnetic North is 19ºE of True North.
15-3
Glossary
True
North
Magnetic
North
Declination,
E xº
TO
WPT
FROM
WPT
North
Distance
Off Track