An Assessment of NASA's National Aviation Operations Monitoring Service

1 Front Matter; 2 Summary; 3 1 Introduction and Overview; 4 2 Measures of Aviation Safety and Sources of Data; 5 3 Sample Surveys: Overview, Examples, and Usefulness in Studying Aviation Safety; 6 4 Assessment of NAOMS Sampling Design; 7 5 Analysis of NAOMS Questionnaires; 8 6 The Redacted Data and Their Limitations; 9 7 An Assessment of the Utility of NAOMS Data; 10 Appendixes; 11 Appendix A: Biographical Sketches of the Committee Members; 12 Appendix B: Individual Presenters to the Committee; 13 Appendix C: Acronyms; 14 Appendix D: Principal Segments of Aviation in the United States; 15 Appendix E: Additional Examples of Surveys by Federal Agencies; 16 Appendix F: List of Additional Survey Questions with Problems Discussed in Chapter 5; 17 Appendix G: Air Carrier Questionnaire; 18 Appendix H: General Aviation Questionnaire