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
This trip also made Earhart the first person to fly solo across both the Atlantic and Pacific oceans. Amelia Earhartâs Last Flight. Not long after making her Pacific flight in 1935, Amelia Earhart decided she wanted to try flying around the entire world.