LINCOLN, Nebraska – Fred Hargesheimer, a World War II Army pilot whose rescue by Pacific islanders led him to build schools for them and teach their children, died Thursday morning. He was 94.

Richard Hargesheimer said his father had been suffering from poor health and passed away in Lincoln.

On June 5, 1943, Hargesheimer, a P-38 pilot with the 8th Photographic Reconnaissance Squadron, was shot down by a Japanese fighter while on a mission over the Japanese-held island of New Britain in the southwest Pacific. He parachuted into the trackless jungle, where he survived for 31 days until found, barely alive, by local hunters.

They took him to their coastal village and for seven months hid him from Japanese patrols, fed him and nursed him back to health. In February 1944, with the help of Australian commandos working behind Japanese lines, he was picked up by a U.S. submarine off a New Britain beach.

After returning to the U.S. following the war, Hargesheimer married and began a sales career with a Minnesota forerunner of computer maker Sperry Rand, his lifelong employer. But he said he couldn’t forget the Nakanai people, who he considered his saviors.

The more he thought about it, he later said, “the more I realized what a debt I had to try to repay.”

After revisiting the village of Ea Ea in 1960, he came home, raised $15,000 over three years, “most of it $5 and $10 gifts,” and then returned with 17-year-old son Richard in 1963 to contract for the building of the villagers’ first school.

In the decades to come, Hargesheimer’s U.S. fundraising and determination built a clinic, another school and libraries in Ea Ea, renamed Nantabu, and surrounding villages.

In 1970, their three children grown, Hargesheimer and his wife, Dorothy, moved to New Britain, today an out-island of the nation of Papua New Guinea, and taught the village children themselves for four years. The Nantabu school’s experimental plot of oil palm even helped create a local economy, a large plantation with jobs for impoverished villagers.

On his last visit, in 2006, Hargesheimer was helicoptered into the jungle and carried in a chair by Nakanai men to view the newly found wreckage of his World War II plane. Six years earlier, on another visit, he was proclaimed “Suara Auru,” “Chief Warrior” of the Nakanai.

“The people were very happy. They’ll always remember what Mr. Fred Hargesheimer has done for our people,” said Ismael Saua, 69, a former teacher at the Nantabu school.