Ambassador: Japan Airlines
Join Date: Mar 2008
Location: LAX
Programs: JAL Mileage Bank, JMB Diamond, oneworld Emerald, Bonvoy Platinum
Posts: 16,397
Partial change in eligible class of JMB Upgrade Awards or Upgrade Points
From April 1 2010, booking class L will be INELIGIBLE for upgrade awards
http://www.jal.co.jp/cms/jalmile/en/en_jmb_103.html