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.
What is a Durable Medical Equipment Suppliers Bond (DMEPOS)? A Durable Medical Equipment Suppliers Bond (also called a DMEPOS Bond, Medicare Bond or Medicaid Bond) is a federal surety bond required by the Centers for Medicare and Medicaid Services for suppliers of durable medical equipment, prosthetics, orthotics and supplies. The purpose of the bond is to help reduce the prevalence of Medicare billing fraud.