Chapter 20. Temporary Flight Restrictions (TFRs) ▶ Section 1. General Information 20-1-1. PURPOSE 20-1-2. AUTHORITY 20-1-3. REASONS FOR ISSUING A TFR 20-1-4. TYPES OF TFRs 20-1-5. TFR NOTAM CONTENT 20-1-6. TFR INFORMATION 20-1-7. TFRs OUTSIDE OF THE UNITED STATES AND ITS TERRITORIES 20-1-8. TFR QUESTIONS ▶ Section 2. Temporary Flight Restrictions for Unmanned Aircraft (49 U.S.C. Section 44812) 20-2-1. PURPOSE 20-2-2. TFR CRITERIA 20-2-3. REQUESTING AUTHORITIES/ELIGIBLE ENTITIES 20-2-4. ISSUING TFRs 20-2-5. DEGREE OF RESTRICTIONS ▶ Section 3. Temporary Flight Restrictions in the Vicinity of Disaster/Hazard Areas (14 CFR Section 91.137) 20-3-1. PURPOSE 20-3-2. TFR CRITERIA 20-3-3. REQUESTING AUTHORITIES 20-3-4. ISSUING TFRs 20-3-5. DEGREE OF RESTRICTIONS 20-3-6. RESPONSIBILITIES 20-3-7. REVISIONS AND CANCELLATIONS ▶ Section 4. Temporary Flight Restrictions in National Disaster Areas in the State of Hawaii (Section 91.138) 20-4-1. PURPOSE 20-4-2. REQUESTING AUTHORITIES 20-4-3. DEGREE OF RESTRICTIONS 20-4-4. DURATION OF RESTRICTIONS 20-4-5. ISSUING TFRs ▶ Section 5. Emergency Air Traffic Rules (14 CFR Section 91.139) 20-5-1. PURPOSE 20-5-2. REQUESTING AUTHORITIES 20-5-3. ISSUING TFRs 20-5-4. DEGREE OF RESTRICTIONS ▶ Section 6. Flight Restrictions in the Proximity of the Presidential and Other Parties (14 CFR Section 91.141) 20-6-1. PURPOSE 20-6-2. REQUESTING AUTHORITIES 20-6-3. ISSUING TFRs 20-6-4. DEGREE OF RESTRICTIONS 20-6-5. PROCEDURES ▶ Section 7. Flight Limitation in the Proximity of Space Flight Operations (14 CFR Section 91.143) 20-7-1. PURPOSE 20-7-2. ISSUING AUTHORITIES 20-7-3. DEGREE OF RESTRICTIONS 20-7-4. AIRPORTS WITHIN AIRCRAFT HAZARD AREAS AND TRANSITIONAL HAZARD AREAS ▶ Section 8. Management of Aircraft Operations in the Vicinity of Aerial Demonstrations and Major Sporting Events (14 CFR Section 91.145) 20-8-1. PURPOSE 20-8-2. DEGREE OF RESTRICTIONS 20-8-3. REQUESTING AUTHORITIES 20-8-4. AERIAL DEMONSTRATION/AIRSHOW TFRs 20-8-5. TFR REQUESTS FOR MAJOR SPORTING EVENTS 20-8-6. TFR REVISIONS AND CANCELLATIONS