Chapter 13. Facility Statistical Data, Reports, and FormsSection 1. General Information13-1-1. GENERAL13-1-2. COUNTING METHODS13-1-3. QUESTIONS OR CHANGES13-1-4. SUMMARY OF STATISTICAL REPORTS AND FORMS13-1-5. CATEGORIES OF OPERATIONSSection 2. Itinerant Operations13-2-1. TABULATIONSection 3. Local Operations13-3-1. TABULATIONSection 4. Overflight Operations13-4-1. TABULATIONSection 5. Amending and Reviewing Data13-5-1. AMENDED OPSNET DATA13-5-2. ANALYSIS AND REVIEW