February 14 Letter from Department of Defense to Interdependent Radio Advisory Committee (IRAC) at Commerce

Letter from Department of Defense to Interdependent Radio Advisory Committee (IRAC) at Commerce, written by Thu Luu, the Air Force’s executive agent for GPS. The memo was co-signed by representatives from 12 other agencies, including NASA, the Federal Aviation Administration, and the departments of the Interior, Commerce, Justice, Transportation and Homeland Security.

IRAC Ligado Memo with 13 Agencies

March 12 Letter from Department of Defense Research and Information Heads

Michael Griffin, the Department of Defense’s head of research and engineering, and Dana Deasy, the department’s chief information officer, sent another letter, with the February memo attached, this time addressing an office inside the National Telecommunications and Information Administration, or NTIA. The two officials reiterated the concerns in the memo and twice asked that it be entered into the public record, as the information would be “critical” to any decision made on Ligado.

March 12 Letter from Griffin-Deasy to NTIA

IRAC Ligado Memo with 13 Agencies