TM 1-1510-225-10
3D-30
AAA
U
. o
o .
o
.
CRSR
Figure 3D-32. User-Defined VOR Waypoint Page
c. Creating a User-Defined NDB Waypoint. A
user-defined NDB waypoint must contain an identifier,
latitude, and longitude. An NDB frequency may be
stored. The procedure for creating an NDB user
waypoint is similar to that described for creating an
airport user waypoint. Begin by selecting the NDB
waypoint type pages. The NDB identifier can be one
to three characters in length. An NDB user waypoint
page contains the user identifier at the top of the page
and three lines of dashes. The top line of dashes may
be filled in with the NDB frequency. The second line is
for latitude and the third line is for longitude. Refer to
Figure 3D-33.
ND1
FREQ .
o .
o
.
CRSR
Figure 3D-33. User-Defined NDB Waypoint Page
d. Creating
User-Defined
Intersection
or
Supplemental
Waypoints.
A
user-defined
intersection or supplemental waypoint must contain an
identifier, latitude, and longitude. The identifier for
either can be one to five characters in length. There
are two procedures that may be used to define these
waypoints. Both procedures begin by selecting the
INT or SUP type waypoints, as appropriate.
(1) The first method is similar to that
described for creating an airport, VOR, or NDB user
waypoint. The second method is to define the
waypoints position in terms of a radial and distance
from any other published or previously defined user
waypoint.
NOTE
Entering the reference waypoint, radial,
and distance is done only to define the
waypoints latitude and longitude position.
The
reference
waypoint,
radial
and,
distance are not stored as part of the user
waypoint. As soon as another page is
viewed on the right side, these parameters
are lost. If a waypoint page for a user-
defined
intersection
or
supplemental
waypoint is viewed later on, it will display
the radial and distance from the VOR
nearest the user-defined waypoint. The
original reference point may be reentered
at any time.
1. Use the right outer knob to select INT
or
SUP
type
waypoints,
as
appropriate.
2. Use the right CRSR button and the
right inner and outer knobs to select a
waypoint identifier.
3. Rotate the right outer knob to position
the cursor over USER POS? and
press the ENT button.
4. Turn
the
right
outer
knob
counterclockwise
to
position
the
cursor over the dashes to the right of
REF. Refer to Figure 3D-34.
INT15
REF:
RAD: .
o
DIS: . NM
o .
o
.
CRSR
Figure 3D-34. Intersection or Supplemental
Waypoint Page