Airlines: the pre-Truth industry

A compelling case for change?

Learmount.com

Airline pilots today are obliged to steer their machines according to an instrument discovered in the earth’s Iron Age: the magnetic compass. Ships’ commanders only use that these days if all else fails.

By modern navigation standards the magnetic compass is not an accurate device. An aviator flying along a magnetic meridian toward either the North or South Magnetic Pole flies “a wiggly track” according to the Geomagnetism Team of the British Geological Survey. The pilot’s magnetic compass may display a constant heading, but the aircraft relying on it follows the gently wandering vagaries of the earth’s dipolar magnetic field.

In 2011 a Boeing 737 suffered a fatal crash on approach to land because of the artificially-induced complexities of a navigation system based on Magnetic North in a digital era (detail later). All four crew and eight of the 11 passengers were killed.

Modern aviation navigation can be conducted using…

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