e-CFR data is current as of March 5, 2021 |
Title 14 → Chapter I → Subchapter J → Part 171 → Subpart F → §171.101 |
Title 14: Aeronautics and Space
PART 171—NON-FEDERAL NAVIGATION FACILITIES
Subpart F—Simplified Directional Facility (SDF)
This subpart sets forth minimum requirements for the approval and operation of non-Federal Simplified Directional Facilities (SDF) that are to be involved in the approval of instrument flight rules and air traffic control procedures related to those facilities.