Message Page; Special Use Airspace Alert - Honeywell KLN 90B GPS Abbreviated Operation Manual

6.0 MESSAGE PAGE

Whenever the KLN 90B determines that there is a situation that requires
the pilot's attention, the message prompt (MSG) begins flashing in inverse
video at the bottom of the display just to the right of the mode of operation.
A remote message annunciator may also be installed in the aircraft instru-
ment panel. The message should be viewed at the pilot's earliest oppor-
tunity because the unit may be alerting the pilot of some condition of
immediate concern. To view the message, press M. The Message
page, which takes the whole width of the display, will appear and show the
new message. Appendix B of the KLN 90B Pilot's Guide contains a listing
of all of the Message page messages and their meanings. It is possible
that several messages are displayed at one time on the Message page.
The newest message appears first and the rest in reverse chronological
order.
After reading the message, press M again to return to the pages which
were previously in view. If all of the messages can not be displayed on
one Message page, repeated presses of M will show the other mes-
sages before returning to the pages which were previously being viewed.
Whenever a message condition exists which requires a specific action by
the pilot, the message prompt will remain on but not flashing.

7.0 SPECIAL USE AIRSPACE ALERT

The KLN 90B database contains the location of areas of special use air-
space (SUA). The types of SUA areas stored in the database and the
abbreviations used to denote these areas are the following:
Class B Airspace
Class C Airspace
Control Area (used outside USA)
Terminal Area (used outside USA)
Alert Area
Caution Area
Danger Area
Military Operations Area
Prohibited Area
Restricted Area
Training Area
Warning Area
The KLN 90B will normally alert you prior to entering one of these areas
with a message prompt. When the Message page is viewed it will display
AIRSPACE ALERT and will also display the name and type of the special
CL B
CL C
CTA
TMA
ALRT
CAUT
DNGR
MOA
PROH
REST
TRNG
WARN
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