The memorandum from the Ogden Air Logistics Center emphasizes that unmarked engineering drawings should be treated as classified with a specific distribution authorization, warning that violations of export laws can lead to severe penalties. It outlines the need for approval before exporting technical data, along with the consequences of unauthorized dissemination, which could disqualify contractors from future contracts. The document also clarifies that the U.S. Government does not take responsibility for any issues arising from the use of the provided technical data.