eAPIS A manifest must be submitted at least one hour before departure; you can file your manifests hours, days, or weeks in advance. The AOPA Air Safety Institute's online course, Understanding eAPIS, can help you set up and process your online account (http://flash.aopa. org/asf/eAPIS/).http://flash.aopa.org/asf/eAPIS/ http://flash.aopa.org/asf/eAPIS/