Garmin GNC 420W Pilots Guide - Page 52

SECTION 3 NAV PAGES 3.6 NAV/COM Page The NAV/COM (navigation communications) Page (Figure 3-34) provides a list of the airport communication and navigation frequencies at the departure, enroute, and arrival airports. The NAV/COM Page makes selection of the frequencies needed along the flight plan quick and convenient. If there is no active flight plan with a departure airport, the NAV/COM Page displays the frequencies for the airport nearest the departure position. Departure, Enroute, or Arrival Airport Assigned Frequency and Usage Information (when applicable) Selecting a frequency list for a departure, enroute, or arrival airport: 1) Press the small right knob to activate the cursor. 2) Turn the large right knob to place the cursor on the airport identifier field (top line on the NAV/COM Page, see Figure 3-34). 3) Turn the small right knob to select the desired airport (Figure 3-35) and press the ENT Key. Position of Current Page within Current Page Group Frequency Type Current Page Number of Pages in Group Current Page Group Figure 3-34 NAV/COM Page Figure 3-35 Airport Window 3-18 GNC 420(A) Pilot's Guide and Reference 190-00140-20 Rev. K