Erik Johannessen

If you are starting to do research on how to learn to fly, it can sometimes become an overwhelming task, but stay calm it is not as hard as it looks!!! There are 9 different types of basic certificates. In successive order of qualifications they include student, sport, recreational, private, instrument rated, commercial, certified flight instructor, airline transport pilot and designated pilot examiner.

Vapour trails or contrails, by affecting the Earth's radiation balance, act as a radiative forcing. Studies have found that vapour trails or contrails trap outgoing longwave radiation emitted by the Earth and atmosphere (positive radiative forcing) at a greater rate than they reflect incoming solar radiation (negative radiative forcing). Dissipation of contrails with a powerful microwave beam aligned behind aircraft engines is being touted as a possible solution to help address air transport's e