by OTTOL » Fri Oct 24, 2003 4:50 pm
The sensitivity of the Localizer at 5.6 miles is 775' for one dot of aircraft displacement. At 1/4 mile it is 215' for one dot. Even the 172 flying at 75knots, covers 110 feet per second (forward movement). Since the width of even the widest runways is usually 150feet(50m), you can see how it is neccesary for such tight tolerances.
.....so I loaded up the plane and moved to Middle-EEEE..........OIL..that is......