Amelia Earhart met Noonan through mutual connections in the Los Angeles aviation community and chose him to serve as her navigator on her World Flight in the Lockheed Electra 10E that she had purchased with funds donated by Purdue University. She planned to circumnavigate the globe at equatorial latitudes. Although this aircraft was of an advanced type for its time, and was dubbed a "flying laboratory" by the press, little real science was planned. The world was already crisscrossed by commercial airline routes (many of which Noonan himself had first navigated and mapped), and the flight is now regarded by some as an adventurous publicity stunt for Earhart's gathering public attention for her next book. Noonan was probably attracted to this project because Earhart's mass market fame would almost certainly generate considerable publicity, which in turn might reasonably be expected to attract attention to him and the navigation school that he hoped to establish when they returned.