Sec. 14701. Definitions. SUBCHAPTER I—PROMOTION OF COMMERCIAL SPACE OPPORTUNITIES 14711. Commercialization of Space Station. 14712. Promotion of United States Global Positioning System standards. 14713. Acquisition of space science data. 14714. Administration of commercial space centers. 14715. Sources of Earth Science data. SUBCHAPTER II—FEDERAL ACQUISITION OF SPACE TRANSPORTATION SERVICES 14731. Requirement to procure commercial space transportation services. 14732. Acquisition of commercial space transportation services. 14733. Shuttle privatization. 14734. Use of excess intercontinental ballistic missiles. 14735. National launch capability study. SUBCHAPTER III—COMMERCIAL REUSABLE IN-SPACE TRANSPORTATION 14751. Findings. 14752. Loan guarantees for production of commercial reusable in-space transportation. 14753. Definitions.