Because I was inverted… | Fly with Stan - Sharing (not only my) flying experiences...
How does an airplane fly inverted for more than a few seconds without losing altitude? If the wing cross-section, curved on top and flat below, generates lift, wouldn't it generate downforce upside-down? -
The gravity of the situation: How to fly a fighter upside down - Sandboxx
How Aerobatic Airplanes Fly Inverted? - Geekswipe
Flying Upside Down | How Things Fly
How Things Work: Flying Upside Down | Air & Space Magazine| Smithsonian Magazine