This is not true for me personally, but a lot of people in Wichita are experts on aircraft. The city has been a center of aviation since the earliest days, and it is home to an Air Force base, a flight school, Textron/Beechcraft/Cessna manufacturing, Spirit manufacturing, and numerous ancillary businesses. Practically everyone here is works in aviation, is related to someone who works in aviation, or has friends who work in aviation—either in manufacturing or as an engineer. Offhand, I can think of four of my own friends who do, and I'm surely forgetting a couple.
For this reason, it's quite common to be out at the park or walking down the street or chatting in the driveway—and then a plane flies overhead and one person says to the other, That's a KC-135, and the other replies, Yep, and it's the most normal thing ever. Or if they can't quite determine the model, they'll start talking about design differences to help figure it out—and again, it's the most normal thing ever.
Me? I look up in the sky and think, That's an airplane.