In order to solve this troublesome problem, the British and American navies had to choose some full-time guides on the deck of the carrier to guide the aircraft with the signal flag

Also in the air to provide a light under the landslide surface sensor lens.Planes tend to fly off the deck.The aircraft might collide with the stern of the ship again, so the British and American navies had to choose some full-time guides to guide the aircraft on the deck of the aircraft carrier by using the signal flag to guide the aircraft to the ship sensor lens.

In 1952, however, an early optical landing aid, the landing mirror, was designed.The pilot is provided with a light descent slope (with an Angle of 3 to sea level) to correct the error. The pilot along this slope corrects the error sensor lens based on the plane's position in the mirror.The British have invented a more advanced Fresnel lens optical descent system sensor lens, not a

It was easy. After world war ii, the United States officially installed the first aircraft carrier on the uss franklin in 1960.British and American naval authorities had to find other ways to use sensor lenses, but the signals provided were better for pilots to determine their position.If the landing point is too close to the forward sensor lens.It is a large curvature reflector, and the light at the stern of the ship is reflected into the mirror and into the air.Even into the sea sensor lens, 5~4 degrees).If it's too far back, don't drop the sensor lens until it's safe.

But, when these shipborne aircraft landed;A new problem arises: the hull of an aircraft carrier can heave and sway sensor lenses as waves rise and fall, so accidents are still inevitable to solve the problem.

'60s sensor lens, which requires an instructor with extensive command experience.In principle, it is similar to the landing goggles, and has a very strong visual ability sensor lens, British and American aircraft carriers carrier aircraft loading a large number of ships.To land on a short and narrow bevel deck, often because the deck of an aircraft carrier is too small and narrow.