Keywords: SP-5B VP-50 on ramp at NS Sangley Point 1966.jpeg A U S Navy Martin SP-5B Marlin BuNo 135525 of Patrol Squadron VP-50 pictured heading to the ramp at Naval Station Sangley Point Philippines The Marlin participated in Operation Market Time which involved surveillance flights along the coast of Vietnam http //collections naval aviation museum/emuwebdoncoms/pages/doncoms/AdvQuery php U S Navy National Museum of Naval Aviation photo No http //collections naval aviation museum/emuwebdoncoms/pages/doncoms/Display php irn 39681 QueryPage 2Femuwebdoncoms 2Fpages 2Fdoncoms 2FAdvQuery php 2011 089 006 1966-09 U S Navy PD-USGov-Military-Navy Martin P5M Marlin Vietnam War in 1966 Patrol Squadron 50 United States Navy Naval Station Sangley Point Philippines |