The American Association of Port Authorities (AAPA) Board of Directors announced the appointment of Sang Yi as President and Chief Executive Officer (CEO), effective May 4.Most recently, Yi served as Deputy Administrator of the U.S. Department of Transportation’s Maritime Administration (MARAD)…<p><p>https://www.marinelink.com/news/former-marad-deputy-administrator-sang-yi-538764</p></p>