Garmin GNS 430 - Manual (Page 154)

GNS 430(A) Pilot’s Guide and Reference 190-00140-00 Rev. P 8-14
SECTION 8
NRST PAGES
6) To return to the Airspace Page, turn the large
right knob to highlight ‘Done?’ and press the
ENT Key (or press the CLR Key).
7) To return to the Nearest Airspace Page, turn
the large right knob to highlight ‘Done?’ and
press the ENT Key (or press the CLR Key).
8) Press the small right knob to remove the
flashing cursor.
The Airspace Page displays (and airspace alert messages
are provided for) the following airspace types (Figures
8-37, 8-38, and 8-39):
• Alert • Caution
• Class B • Class C
• Class D • CTA
• Danger • MOA
• Prohibited • Restricted
• TMA • Training
• TRSA • Unspecified
• Warning
The bottom right-hand corner of the Airspace Page
displays the floor and ceiling limits of the airspace.
The following are examples of what may appear as
vertical limits for an airspace:
• 5000 ft msl (5000 feet mean sea level)
• 5000 ft agl (5000 feet above ground level)
• MSL (at mean sea level)
• NOTAM (Notice to Airmen)
• Unknown
• Unlimited
• See Chart • Surface
All airspace alert messages, except for prohibited areas,
may be turned on or off from the Airspace Alarms Page.
An altitude buffer is also provided on the Airspace Alarms
Page to provide an extra margin of safety above/below the
published limits (Section 10.4, Setup 1 Page: Airspace
Alarms for additional details).
Figure 8-37 Airspace Page for Class C Airspace
Figure 8-38 Airspace Page for MOA
Figure 8-39 Airspace Page for Prohibited Area