Fred Noonan - Earhart World Flight and Disappearance

Earhart World Flight and Disappearance

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.

The first attempt began with a record-breaking flight from Burbank, California, to Honolulu. However, while the Electra was taking off to begin its second leg to Howland Island, its wing clipped the ground. Earhart cut an engine off to maintain balance, the aircraft ground looped, and its landing gear collapsed. Although there were no injuries, the Lockheed Electra had to be shipped by sea back to Los Angeles for expensive repairs. Over one month later, they tried starting again, this time leaving California in the opposite (eastward) direction.

Earhart characterized the pace of their 40-day, eastward trip from Burbank to New Guinea as "leisurely". After completing about 22,000 miles (35,000 km) of the journey, they took off from Lae on July 2, 1937, and headed for Howland Island, a tiny sliver of land in the Pacific Ocean, barely 2,000 meters long, with only one runway and a temporary refueling station. Their plan for the 18-hour-long flight was to reach the vicinity of Howland using Noonan's celestial navigation abilities and then find Howland by using radio signals transmitted by the U.S. Coast Guard cutter USCGC Itasca.

Through a combined sequence of misunderstandings or mishaps (that are still controversial), over scattered clouds, the final approach to Howland Island failed, although Earhart stated by radio that they believed they were in the immediate vicinity of Howland. The transmissions received indicated that Earhart and Noonan were indeed in the vicinity of Howland island, but could not find it and after numerous more attempts it appeared that the connection had dropped. The last transmission received from Earhart indicated she and Noonan were flying along a line of position (taken from a "sun line" running on 157–337 degrees) which Noonan would have calculated and drawn on a chart as passing through Howland. Two-way radio contact was never established, and the aviators and their aircraft disappeared somewhere over the Central Pacific Ocean. Despite an unprecedented, extensive search by the U.S. Navy—including the use of search aircraft from an aircraft carrier--and the U.S. Coast Guard, no traces of them or their Electra were ever found.

Later research showed that Howland's position was misplaced on their chart by approximately five nautical miles. There is also some motion picture evidence that a belly antenna on their Electra might have snapped on takeoff (the purpose of this antenna has not been identified, however radio communications seemed normal as they climbed away from Lae). One relatively new theory suggests that Noonan may have made a mistake in navigation due to the flight's crossing of the International Date Line.