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
Amelia Earhart was a famous aviator. She achieved notoriety for being a member of a three man crew on a transaltlantic flight in 1928, although she was not the pilot, and genu â¦ ine fame for being the first woman to fly solo across the Atlantic, which she did in 1932.