GroundRules
14 CFR 171.251: Scope.
Where this section sits in the code
- Title 14—Aeronautics and Space
- CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
- SUBCHAPTER J—NAVIGATIONAL FACILITIES
- PART 171—NON-FEDERAL NAVIGATION FACILITIES
- Subpart I—Interim Standard Microwave Landing System (ISMLS)
This subpart sets forth minimum requirements for the approval and operation of non-Federal Interim Standard Microwave Landing System (ISMLS) facilities that are to be involved in the approval of instrument flight rules and air traffic control procedures related to those facilities.
Collected 2026-08-27T02:24:20Z. Source file · JSON