CHAPTER 1 GENERAL
        1-1 Purpose
        1-2 Applicability
        1-3 Policy
        1-4 Distribution
        1-5 Authority to Change This Order
        1-6 Related Publications
        1-7 - 1-10 Reserved
CHAPTER 2 TRANSPONDER LANDING SYSTEM FACILITIES
        2-1 Special Use TLS Facilities
        2-2 - 2-10 Reserved
CHAPTER 3 TRANSPONDER LANDING SYSTEM CATEGORY I SYSTEMS
        3-1 TLS Category I Systems
        3-2 Background
        3-3 Operation
        3-4 - 3-10 Reserved
CHAPTER 4 RESPONSIBILITIES AND PROCEDURES
        4-1 Actions, Responsibilities, and Procedures
        4-2 - 4-10 Reserved
CHAPTER 5 APPROVAL OF TRANSPONDER LANDING SYSTEM INSTALLATIONS
          IN THE UNITED STATES
        5-1 Establishment of TLS Installations for Special
            Category I Instrument Approach Operations in the
            United States
        5-2 - 5-10 Reserved
CHAPTER 6 APPROVAL OF TRANSPONDER LANDING SYSTEM INSTALLATIONS
          OUTSIDE THE UNITED STATES
        6-1 Establishment of TLS Installations and Approval to
            Conduct Special Category I Instrument Approaches
            Outside the United States
        6-2 - 6-10 Reserved
CHAPTER 7 APPROVAL OF TRANSPONDER LANDING SYSTEM SPECIAL
          CATEGORY I OPERATIONS
        7-1 Approval to Conduct TLS Special Category I
            Instrument Approaches
        7-2 - 7-10 Reserved
CHAPTER 8 AERONAUTICAL INFORMATION
        8-1 Aeronautical Information
        8-2 - 8-10 Reserved
APPENDIX 1 LIST OF ACRONYMS
APPENDIX 2 MINIMUM OPERATIONS AND MAINTENANCE MANUAL FOR
           TRANSPONDER LANDING SYSTEM FACILITIES OUTSIDE THE
           UNITED STATES
APPENDIX 3 REMOTE CONTROL UNIT (RCU) OPERATOR DUTIES
APPENDIX 4 EXAMPLE PHRASEOLOGY
APPENDIX 5 SPECIAL INSTRUMENT PROCEDURE PROCESSING CHECKLIST