Since the late 2000s, a debate has been sparked on the most suitable age of retirement for Korean pilots. The debate has focused on the extension of retirement age of pilots from 65 to 68 and whether this will affect the probability of marine accidents.
There are approximately 160 Columbia River Pilots, which are organized into two associations. The Columbia River Pilots Association (CRPA) is made up of 80 pilots, while the Washington Pilots Association (WPA) consists of 80 pilots.