FrontMatter -- Acknowledgment of Reviewers -- Contents -- Executive Summary -- 1 Introduction -- Assessment of Operational Networks -- 2 Space Network Program Element Assessment -- 3 NASA Integrated Services Network -- Assessment of Other Program Elements -- 4 Spectrum Management -- 5 Data Standards Management -- 6 Search and Rescue -- 7 Communications and Navigation Architecture -- 8 Technology -- 9 Operations Integration Program Element -- General Issues -- 10 Overarching Issues and Recommendations -- Appendixes -- A Statement of Task