4-1-2 Control Towers
AIM Chapter 4. Air Traffic Control — Section 4-1, Services Available to Pilots
Official text — AIM 4-1-2
AIM — FAA OPERATIONAL GUIDANCETowers have been established to provide for a safe, orderly and expeditious flow of traffic on and in the vicinity of an airport. When the responsibility has been so delegated, towers also provide for the separation of IFR aircraft in the terminal areas.
REFERENCE-
AIM, Para 5-4-3, Approach Control.
Reproduced from the FAA Aeronautical Information Manual (Basic (with Change 3)). The AIM is FAA guidance, not regulation. Verify against the official source before relying on it operationally.
Is this a regulation?
No — this is FAA guidance, not a regulation.
Aeronautical Information Manual. FAA operational guidance and recommended practices. The AIM is not regulatory, although it often explains how to comply with regulations.