I don't know if you are aware of the problem after the patch was released, but...
Are you seriously??? The map of the North-Western airfield has been rebuilt, but the location of the loot has not been changed? All loot will spawn in the air, in the place of old buildings.
When changes are made to the map, the loot spawn location on the map changes accordingly. (mapgrouppos.xml, mapgroupproto.xml)