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Code · CFR · Title 14 — Aeronautics and Space · Part 171 — Non-Federal Navigation Facilities · § 171.101

§ 171.101. Scope.

38 words·~1 min read·/us/cfr/t14/s§ 171.101·

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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.
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