Second Round Vacation bidding for 2020 begins Friday, November 8, 2019 at 0800 (HDT). Bids Close on November 16, 2019, 0800 Home Domicile Time (HDT). Awards will be posted no later than November 20, 2019. For additional information on the rules when bidding for vacation, please refer to the 2020 Vacation guide.  which can be accessed from the banner on the home page of www.unitedafa.org.