Category 1 is always the greatest level of hazard (that is, it is the most hazardous within that class). If Category 1 is further divided, Category 1A within the same hazard class is a greater hazard than category 1B. Category 2 within the same hazard class is more hazardous than category 3, and so on.
Correction: An earlier version of this story incorrectly stated that Charles Nungesser and Francois FranÃ§ois coli would have been the first pilots to make a nonstop transatlantic. Flight a pair Of british pilots made such a flight in. 1919
She headed east in a small red and gold plane. Amelia had problems with ice on the wings, fog from the ocean and instruments that failed. At one point, her plane dropped suddenly nine hundred meters. She regained control. And after fifteen hours she landed in Ireland. She had become the first woman to fly across the Atlantic Ocean alone. (MUSIC) MARY TILLOTSON: In the next few years, Amelia Earhart set more records and received more honors. She was the first to fly from Hawaii to California, alone. She was the first to fly from Mexico City to New York City, without stopping. Amelia hoped her flights would prove that flying was safe for everyone.