NORAD

AIM chapter 5 Canadian defence procurement CF-18 replacement F-35 Canada ICAO intercept procedures intercept signals Lockheed Martin F-35 military intercept NATO defence spending restricted airspace

ATIS Apr 28, 2026

Canada's F thirty-five review drags on with no decision in sight

Canada's review of its 88 F-35 fighter jet purchase continues with no timeline, extending a procurement saga that began in 2010.

Tower

ATIS Apr 25, 2026

The Secret Visual Language Between Fighter Jets and Civilian Pilots That Decides How an Intercept Ends

Every pilot should know ICAO's visual intercept signals — the wing rocks, squawk codes, and responses that determine how a military intercept ends.

Tower