Nikumaroro structures from the abortive Arundel coconut plantation and were rescued after several days on the island. The devastated wreck of the "Norwich City" was a prominent landmark on the reef for 70 years, although by 2007, only the ship's keel, engine, and two large tanks remained. A Digital Globe satellite image taken November 15, 2016, shows one of the two tanks pushed inland by wave action, and the engine is now gone. Amelia Earhart attempted her world flight in 1937, but she and navigator Fred Noonan disappeared after the plane left Lae, New Guinea, and headed for Howland Island. Nikumaroro
Fred Noonan Howland-to-Gardner flight (409 statute miles) would have taken 2 hours 55 minutes (at 140 mph). As a result, the aircraft, when having followed the LOP by astronavigation, would have passed far northward of Gardner when reaching its meridian. The "Gardner" hypothesis originates from a 1980s book where navigator Paul Rafford, Jr. "fell off his chair when seeing that the position line points in the direction of Gardner Island". Apart from such supposition, it was with the available fuel reserves (45 gallons) impossible to reach Gardner from the Howland region: the route would have taken 120 U.S. gallons at least. The