Admirals 70th Anniversary code:

1939admiral70aa
expires 12/31/2009

1. select gogoinflight as the wireless network and launch your browser
2. sign in or click 'buy' to create a new account
3. on 'Payment Info' page, enter case sensitive promo code for free trial
4. click 'Update Total'


I got handed a few of these but the codes are all the same.

(note: posting this from 32k up - insert jet noises here)