From WikiPilipinas: The Hip 'n Free Philippine Encyclopedia
Nielson Field (Luzon, the Philippines) was the location of the U.S. Far East Air Force headquarters. Most of the aircraft of the U.S. Army Forces Far East were based at either Clark Field or Nichols Field.
 Laurie Reuben Nielson
Laurie Reuben Nielson was one of the many foreigners attracted by the business opportunities in the Philippines and moved to the country before World War II. Born in New Zealand, Nielson and his American wife, Annette, arrived in Manila in the early to mid-1930s. He established himself in local business, setting up his own firm, L. R. Nielson & Co., and making inroads in the securities and stock brokerage business, importing, and mining. Nielson also sat on the board of The Hongkong and Shanghai Banking Corporation branch in Manila.
Nielson was an avid aviation enthusiast; with this, he became involved in a project to build an aviation school and airport in Manila. It was an ideal time for pursuing the project because there was a real need for an airport to support the increased economic activity in the country, especially in the mining industry, at the same time, the Quezon government was encouraging infrastructure projects. Nielson convinced several other Manila-based foreign investors to join him in the project and construction of the airport proceeded after the group leased 42 hectares of land in Makati from Ayala y Cia. When it was inaugurated in July 1937, the Nielson Airport was being touted as the biggest and best-equipped in Asia.
After the outbreak of the war and the invasion of Manila by Japanese forces in 1942, Nielson and his family were detained by the Japanese authorities. Nielson’s wife and two sons were brought to the internment camp at the University of Santo Tomas. Nielson, because he was British, was taken for internment in Hong Kong.
Nielson was never seen or heard from again. By the time the Philippines was liberated from the Japanese, Nielson’s businesses and most of his properties were all gone. After his wife and two sons left the Philippines and returned to the U.S. for good, Nielson’s only remaining legacy to the Philippines was the airport he had built.
 Nielson AirportHacienda San Pedro de Makati owned by the Spanish-Filipino Ayala family. The hacienda encompassed most of what is now the city of Makati. When Enrique Zobel de Ayala (1877–1943), then a senior managing partner at Ayala y Cia. and a special aide to President Manuel L. Quezon, found out about the Nielson group’s proposal to the government to build an airport on a turnkey basis, he immediately offered a portion of Hacienda San Pedro as a possible site for the facility. It was an ideal location for the airport because Makati was then just a sparsely populated town adjacent to Manila. The site was located on a hard tract of land jutting from rice fields, clearly visible from the air, allowing clear approaches from all sides.
The Nielson Airport became the base of the American Far Eastern School of Aviation. More importantly, with the introduction of commercial air services at the airport, it became the primary gateway between Manila and the rest of the country and, later, between the Philippines and the world. The Philippine Aerial Taxi Company (PATCO), the first airline company in the Philippines, and the Iloilo-Negros Air Express Company, the first Filipino-owned air service, started operating from the Nielson Airport. When Philippine Air Lines was established, its very first flight took off in March 1941 from the Nielson Airport for Baguio.
As a response to the expansionist policy of Japan, authorities in the Philippines set up the United States Far East Air Force (FEAF) headquarters at the Nielson Airport. Commercial flights at the airport were halted in October 1941 and the private carriers were asked to relocate their services to make room for the U.S. Army Air Corps.
When Japanese planes attacked the Philippines on 8 December 1941, the planes were actually spotted by a radar station in Northern Luzon, which immediately alerted the FEAF headquarters at Nielson. Unfortunately, by the time FEAF officers were finally able to get through to Clark Air Base in Pampanga, it was already too late and Japanese bombs were already dropping on Clark. By December 9, Nielson Airport was also under siege. After the Americans were forced to retreat from the Philippines and the Japanese occupation forces took over, the latter sequestered Nielson and turned the airport’s radio tower and passenger terminal into a headquarters. When Manila was liberated, the Americans were again able to wrest control of the airport from the Japanese. The partially damaged airport and its facilities were fully restored and commercial air services, including international flights, resumed in 1946.
In 1948, when the airport ceased operations in Makati to relocate elsewhere, ownership of the airport’s permanent facilities was passed on to the owner of the land, Ayala y Cia. Although the runways were eventually converted into roads (i.e., Paseo de Roxas and Ayala Avenue) and other airport structures were sacrificed to give way to the development of the Makati business and commercial district, the owners preserved the airport’s passenger terminal and control tower, which came to be known as the Nielson Tower.
 Nielson Tower
In the succeeding years, various uses were found for the Nielson Tower, a two-story concrete structure designed to resemble an airplane from a bird’s-eye view. A t one point, it served as the headquarters of a police detachment. It also housed the offices of the Ayala-owned Integrated Property Management Corporation for several years. From the late 1970s up to April 1994, a group of Filipino investors leased the Nielson Tower and turned it into a semi-private, first-class club/restaurant. In 1996, after almost two years of renovation work, the Nielson Tower finally and officially became the permanent home of the Filipinas Heritage Library.
 See also
- Geography of the Philippines
- Military History of the Philippines
- Military History of the United States