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Method 1:
a. Press the right C. The cursor will be over the first character in
the waypoint identifier.
b. Rotate the right inner knob to select the first character of the
desired identifier.
c. Turn the right outer knob one step clockwise to move the cursor to
the second character and then use the right inner knob to select the
second character.
d. Use the right outer and inner knobs as in the previous two steps to
complete the identifier.
Method 2:
a. Pull the right inner knob to the “out” position.
b. Rotate the right inner knob in either direction to scan through the
waypoint identifiers in alphabetical order. The faster you rotate the
knob, the larger the change. Numbers precede letters in the list.
c. When the desired identifier is found, press the right inner knob
back to the “in” position.
• If an airport page has been selected, rotate the right inner knob to
change the page to the desired airport page (APT 1 - APT 8).
NOTE: If an airport, VOR, or NDB waypoint identifier is not known, there
is a method described in the KLN 90B Pilot’s Guide for entering a portion
of the waypoint name and having the KLN 90B automatically retrieve the
appropriate waypoint page. In addition, for airport waypoints a portion of
the city name may be entered to retrieve the airport waypoint page. See
section 3.7.4 of the KLN 90B Pilot’s Guide, “Selecting Waypoints By
Name And City.”
8.2 The Airport 1 Page (APT 1)
The Airport 1 page contains the following information:
• Airport identifier. An arrow precedes the identifier if it is the active way-
point.
• Airport name
• If the airport underlies the outer boundary of a Class B airspace, Class C
airspace, CTA (Control Area - used outside USA), or TMA (Terminal
Area - used outside USA) the letters CL B, CL C, CTA, or TMA, respec-
tively, will appear on the left side of this line. Note that there is no alti-
tude information applied to this criteria. In addition, if the airport is a mili-
tary airport the letters MILTRY will appear.
• The latitude and longitude of the airport reference point (the “official”
location of the airport).
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