Chart Wise

In an era of satellite-based precision approaches, a pilot’s understanding of how to find the destination airport using a nondirectional beacon might seem a waste of time. But in the United States, hundreds of NDBs remain in service, according to the FAA. Alaska alone has 70. Flying an NDB approach requires considerably more pilot attention because […]

At first glance, approach plates like Louisville’s ILS Runway 35R are easily discernible to instrument pilots. But during a recurrent training session when an instructor or examiner begins digging into the specifics, sweaty palms can easily follow. Here are a few penetrating questions to test your knowledge. For our quiz today, assume the DME-equipped aircraft […]

Many instrument procedures, such as ILS approaches, allow you to fly your airplane very close to the ground while in clouds. When the decision altitude or decision height is as low as 100 to 200 feet above the ground, it is particularly critical to know the approach procedure and make sure that your altimeter is […]

For many pilots, the only time we’ll ever encounter a DME arc is during instrument training or on a check ride. Still, it’s a good idea to know how to fly one. The good news is that a DME arc is simple once you understand how to execute it. One common misconception many pilots have […]

The RNAV approach is a type of GPS-based procedure that is becoming ubiquitous in general aviation as the FAA continues to roll it out at thousands of airports around the United States. If you’re adept at flying an ILS approach, RNAV LPV procedures (offering “localizer performance with vertical guidance”) should be very familiar to you, […]