Changi vortex study to examine separation intervals

http://atwonline.com/safety/changi-vortex-study-examine-separation-intervals

The Civil Aviation Authority of Singapore (CAAS) and the European Aviation Safety Agency (EASA) will cooperate in a study of aircraft wake turbulence at Singapore's Changi Airport. If the study finds that current separation minima can be safely reduced, runway capacity at Changi—and other airports around the world—could be increased.