The Navy is telling its aircrews they should push back if their flights are assigned a call sign that could be considered in bad taste after the crew of an E-6B Mercury — sometimes called a “Doomsday” ...

It’s nothing new when an Army helo crew throws out interesting call signs before taking flight. Today, a CH-47 Chinook helicopter crew — with a tail number of AE59B1 — plugged in a call sign of ...

Applying for a set of broadcast call letters comes with several different considerations. Typically, the process involves checking if another radio or TV station is using the desired call sign. But ...