PPRuNe Forums - Practical usage of True Heading vs Mag Heading

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Spooky 2

8th August 2011 08:05

Grid Option

Just as a point of order, Boeing offers a Grid option for the 777/747 and 787. It displays on the ND but has no LNAV navigation capability.

Microburst2002

8th August 2011 11:49

So grid navigation is not used very frequently, I assume.

I guess that if you use True North navigation, then near the NP you fly great circle tracks between each two waypoints, as computed by the navigation systems, while seeing how the heading changes (without any roll), right?

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