Scarborough Shoals Lighthouse, Sunday, 23 December 1945
As far as the Philippine Navy personnel manning the lighthouse he was but a technician representing the Chilean firm that built the dradis units installed on the lighthouse station – and that was just how Antonio Guerrero hoped it would remain. The young officer in mufti was one of the Chilean Navy’s foremost experts in the use of dradis, and he had been sent to evaluate how the Philippine Navy had used the very expensive equipment purchased from Chile. And, thus far, he was quite impressed. By night or day the station could monitor ship movements within a radius of twenty nautical miles, and air movement within a sphere of sixty miles radius; moreover, the Philippine Navy manned a radio listening station which, when coordinated with other land-based stations, could localize radio transmissions over a wide area of the South China Sea. And, of course, the station did support a visual navigation beacon for the benefit of mariners.
Guerrero recognized that the station required a major investment, and a year to construct – a veritable marvel of engineering here in the open sea. He was, however, uncertain whether a single such station would be worth the cost. Unfortunately for the Philippines, the other nearby islands suitable for such outposts were already occupied by China, or were located in the Spratly Islands and demilitarized under the terms of the Treaty of Saigon. Still, being able to track the movements of potential enemies was a benefit, a fact he would share with his superiors when he returned to Santiago.
The Manila Times, Tuesday, 25 December 1945
The destroyer Polluela has completed her trials and is now operational following her recent refit. She will spend a short period assisting in anti-piracy patrols in the southern provinces before rejoining the Northern Fleet.