PPRuNe Forums - View Single Post - 28/5 -30/5 Geomagnetic storms

26th May 2010, 12:18

#4 (permalink)

rudderrudderrat

Join Date: Oct 2009

Location: UK

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Hi,

We didn't have GPS in the old days. Even if GPS is unavailable - it's only one of several ways to update your position. You'd still have Runway update on Take Off, and DME/DME update over areas with coverage.

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