A relative of a missing passenger cries at a vigil in Beijing on April 8, 2014. Australian Defense Force divers scan the water for debris in the southern Indian Ocean on April 7, 2014. A towed pinger locator is readied to be deployed off the deck of the Australian vessel Ocean Shield on April 7, 2014.
From what I've learned in a similar search, I believe the DPO is the abbreviation for Discontinued Post Office. The AE definitely designates Army Europe and the 09498 part of your query would be the APO zip code for a former military installation.
TRICARE defines covered DMEPOS as: 1  Medically necessary and appropriate for the treatment of an illness or injury. 2  Able to withstand repeated use. 3  Primarily and customarily to service a medical purpose rather than primarily for transportation, comfort or convenience.  For the specific use by the beneficiary.