Garmin GNS 430 Pilot's Manual & Reference page 146

AUX PAGES
9
Flight Planning
a
b
138
Flight Planning Page: Fuel Planning
To perform fuel planning operations:
1. Select "Fuel Planning" from the flight planning page, using the steps described on page 136.
2. The current fuel planning "mode" is displayed at the top of the page: "POINT TO POINT" or
"FPL" (for a flight plan). To change the mode, press
the other mode, then press
E
3a. For point-to-point fuel planning, rotate the small (
the identifier of the "from" waypoint. Once the waypoint's identifier is entered, press
accept the waypoint. The flashing cursor moves to the "to" waypoint. Again, rotate the small
a h
( ) and large ( ) right knobs to enter the identifier of the "to" waypoint and press
to accept the waypoint. OR,
3b. For flight plan fuel planning, rotate the small right knob (
by number (already stored in memory. 00 is the active flight plan). Rotate the large right
h
knob ( ) to highlight the "LEG" field and rotate the small right knob (
desired leg of the flight plan, or select "Cum" to apply fuel planning calculations to the entire
flight plan.
4. If your fuel management system does not enter the data automatically, rotate the large right
h
knob ( ) to highlight the fuel on board (FOB) field.
a
5. Use the small ( ) and large (
when finished.
E
6. The flashing cursor moves to the fuel flow (FF) field. Use the small (
knobs to enter the fuel flow rate. Press
providing current fuel flow, the fuel flow field will default to this value.
7. The flashing cursor moves to the ground speed (GS) field. Use the small (
h
( ) right knobs to enter the ground speed. Press
to display an options window for
m
to accept the other mode.
a h
) and large ( ) right knobs to enter
a
) to select the desired flight plan
a
h
) right knobs to enter the amount of fuel on board. Press
a
) and large (
when finished. Note that if a fuel system is
E
when finished.
E
to
E
E
) to select the
h
) right
a
) and large