Chapter 4 — Air Traffic Control

Section 4-1

• 4-1-1 Air Route Traffic Control Centers
• 4-1-10 IFR Approaches/Ground Vehicle Operations
• 4-1-11 Designated UNICOM/MULTICOM Frequencies
• 4-1-12 Use of UNICOM for ATC Purposes
• 4-1-16 Safety Alert
• 4-1-17 Radar Assistance to VFR Aircraft
• 4-1-2 Control Towers
• 4-1-22 Requests for Waivers and Authorizations from Title 14, Code of Federal Regulations (14 CFR)
• 4-1-23 Weather Systems Processor
• 4-1-3 Flight Service Stations
• 4-1-4 Recording and Monitoring
• 4-1-5 Communications Release of IFR Aircraft Landing at an Airport Without an Operating Control Tower
• 4-1-6 Pilot Visits to Air Traffic Facilities
• 4-1-7 Operation Rain Check

Section 4-2

• 4-2-1 General
• 4-2-10 Directions
• 4-2-11 Speeds
• 4-2-12 Time
• 4-2-13 Communications with Tower when Aircraft Transmitter or Receiver or Both are Inoperative
• 4-2-14 Communications for VFR Flights
• 4-2-2 Radio Technique
• 4-2-5 Description of Interchange or Leased Aircraft
• 4-2-6 Ground Station Call Signs
• 4-2-9 Altitudes and Flight Levels

Section 4-3

• 4-3-1 General
• 4-3-10 Intersection Takeoffs
• 4-3-12 Low Approach
• 4-3-14 Communications
• 4-3-16 VFR Flights in Terminal Areas
• 4-3-17 VFR Helicopter Operations at Controlled Airports
• 4-3-2 Airports with an Operating Control Tower
• 4-3-22 Practice Instrument Approaches
• 4-3-23 Option Approach
• 4-3-25 Flight Inspection/`Flight Check' Aircraft in Terminal Areas
• 4-3-26 Hand Signals
• 4-3-27 Operations at Uncontrolled Airports With Automated Surface Observing System (ASOS)/Automated Weather Observing System (AWOS)
• 4-3-3 Traffic Patterns
• 4-3-4 Visual Indicators at Airports Without an Operating Control Tower
• 4-3-5 Unexpected Maneuvers in the Airport Traffic Pattern
• 4-3-7 Low Level Wind Shear/Microburst Detection Systems
• 4-3-8 Braking Action Reports and Advisories
• 4-3-9 Runway Condition Reports

Section 4-4

• 4-4-1 Clearance
• 4-4-10 Adherence to Clearance
• 4-4-12 Speed Adjustments
• 4-4-13 Runway Separation
• 4-4-14 Visual Separation
• 4-4-15 Use of Visual Clearing Procedures and Scanning Techniques
• 4-4-16 Traffic Alert and Collision Avoidance System (TCAS I & II)
• 4-4-17 Traffic Information Service (TIS)
• 4-4-2 Clearance Prefix
• 4-4-3 Clearance Items
• 4-4-4 Amended Clearances
• 4-4-5 Coded Departure Route (CDR)
• 4-4-6 Special VFR Clearances
• 4-4-7 Pilot Responsibility upon Clearance Issuance
• 4-4-9 VFR/IFR Flights

Section 4-5

• 4-5-1 Radar
• 4-5-10 Automatic Dependent Surveillance-Rebroadcast (ADS-R)
• 4-5-3 Surveillance Radar
• 4-5-4 Precision Approach Radar (PAR)
• 4-5-5 Airport Surface Detection Equipment (ASDE-X)/Airport Surface Surveillance Capability (ASSC)
• 4-5-6 Traffic Information Service (TIS)

Section 4-6

• 4-6-1 Applicability and RVSM Mandate (Date/Time and Area)
• 4-6-2 Flight Level Orientation Scheme

Section 4-7

• 4-7-2 Accommodating Non-RNP 10 Aircraft
• 4-7-3 Obtaining RNP 10 or RNP 4 Operational Authorization
• 4-7-4 Authority for Operations with a Single Long-Range Navigation System
• 4-7-5 Flight Plan Requirements
• 4-7-6 Contingency Procedures