“Cessna 642SP, Squawk 4425”
Ever wonder where the term “Squawk” comes from? I actually never paid it much attention, but when you think about it, it’s a pretty strange term. Thank you Bob Doyle for bringing attention to this article on the development of aircraft surveillance systems. If you want to find the answer, take a look at this […]
“Cessna 642SP, Squawk 4425” Read More »