by Christopher O'Keeffe
July 23, 2026
When GPS disappears, an aircraft does not suddenly become lost. Modern aviation uses layers of navigation—including inertial systems, VOR, DME, ILS, radar, visual references and carefully planned alternatives—to continue safely when satellite guidance is unavailable.
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by Christopher O'Keeffe
July 22, 2026
We have never had greater access to geographic information, yet many people are less confident without a blue dot or spoken instruction. The issue is not digital navigation itself, but what happens when following directions replaces understanding direction.
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by Christopher O'Keeffe
July 21, 2026
Maps do more than show where places are. They teach us to judge distance, understand direction and scale, recognise patterns, visualise terrain and see how one place relates to another—skills that remain essential in education, work, navigation and everyday life.
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