1 00:00:00,000 --> 00:00:04,000 We put a rudder on our plane. It helps stabilize the plane. 2 00:00:04,000 --> 00:00:07,000 This looks like it moves. What does it do? 3 00:00:07,000 --> 00:00:10,000 This is an elevator. It helps the airplane go up and down. 4 00:00:10,000 --> 00:00:14,000 When the pilot moves the control yoke inside the airplane, they pull back on it. 5 00:00:14,000 --> 00:00:18,000 This elevator comes up and makes the airplane climb. 6 00:00:18,000 --> 00:00:23,000 If they push forward, the elevator goes down and the airplane is going to descend. 7 00:00:23,000 --> 00:00:27,000 During takeoff, are all four forces of flight being used? 8 00:00:27,000 --> 00:00:29,000 Yes, they are. We always have gravity and drag. 9 00:00:29,000 --> 00:00:32,000 We have to overcome those by creating the thrust and the lift. 10 00:00:32,000 --> 00:00:37,000 We do the thrust with the engine, causing the propeller to turn at maximum power. 11 00:00:37,000 --> 00:00:41,000 And then we use the elevator to create lift on the wings. 12 00:00:41,000 --> 00:00:44,000 The best way to find out is, guess what? 13 00:00:44,000 --> 00:00:45,000 What? 14 00:00:45,000 --> 00:00:48,000 You're going to get your first flying lesson today. 15 00:00:48,000 --> 00:00:50,000 Me, up in the air, flying? 16 00:00:50,000 --> 00:00:51,000 Yep. 17 00:00:51,000 --> 00:00:53,000 All right, I'm ready. Let's go. 18 00:00:58,000 --> 00:01:02,000 That was so cool. I can't believe I was flying the plane. 19 00:01:02,000 --> 00:01:06,000 I have a question. What's the biggest challenge you run into when you're flying a plane? 20 00:01:06,000 --> 00:01:10,000 Seeing the ground when the weather is bad is the biggest obstacle. 21 00:01:10,000 --> 00:01:15,000 I heard NASA Langley is doing some really cool research that will help pilots fly in foggy weather. 22 00:01:15,000 --> 00:01:18,000 I think it's called synthetic vision. Have you ever heard about it? 23 00:01:18,000 --> 00:01:19,000 Yes, I have. 24 00:01:19,000 --> 00:01:23,000 Synthetic vision will give the pilots a clear electronic picture of what's outside. 25 00:01:24,000 --> 00:01:26,000 Even when it's foggy or dark outside? 26 00:01:26,000 --> 00:01:30,000 Yes. There will be a screen that the pilot can look at and see if there are mountains ahead. 27 00:01:30,000 --> 00:01:32,000 Like a video game? 28 00:01:32,000 --> 00:01:39,000 Almost. Synthetic vision uses satellite signals and global positioning systems to give the pilot a very sophisticated map. 29 00:01:39,000 --> 00:01:42,000 And it will definitely help prevent aircraft crashes in the future. 30 00:01:42,000 --> 00:01:47,000 That's so cool. I hope that by the time I become a pilot, synthetic vision will be in every plane. 31 00:01:47,000 --> 00:01:50,000 This will be an experience I will always remember. 32 00:01:50,000 --> 00:01:52,000 This will be an experience I will always remember. 33 00:01:52,000 --> 00:01:55,000 I can't believe I was really flying a plane.