How often is it used by commercial airline pilots?

What is the meaning behind this particular squawk code?

Plane emergencies have been all over the headlines in recent months, and some flyers may be worried about issues. Though flying still is a very safe method of transportation, it never hurts to know ...

Calls for a specific squawk code to be designated for gliders have emerged after a USAF KC-135 Stratotanker came within 15 metres of colliding with a glider over Eastern England. On Apr. 8, 2025, a KC ...