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1770.68 - Selection and Use of Time and Frequency Sources for all Systems, Services, and Applications Supporting NAS Operations

Document Information

Number
1770.68
Title
Selection and Use of Time and Frequency Sources for all Systems, Services, and Applications Supporting NAS Operations
Type
Order
Date Issued
November 03, 2020
Responsible Office
ANG-B,  NEXTGEN
Access Restriction
Public
Description

This Order establishes the Policy by which Federal Aviation Administration (FAA) time and frequency sources will be selected, modified, upgraded, implemented, and used by systems, services, and applications supporting National Airspace System (NAS) operations in order to ensure safety, security, required performance, and resilience.

Content

This page was originally published at: https://www.faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/1037298