Superseded Standard

IEEE 172-1971

IEEE Standard Definitions: Navigation Aid Terms

This document represents a revision of material contained in the previous edition of IEEE Standard No. 172 (54 IRE 12.S1) and IEEE Standard No. 174. In addition, there has been consolidated into this document selected applicable terms from 49 IRE 12.SI. 59 IRE 12.SI, former IEEE Standard No. 173, and the IRE Dictionary which was published in 1961.

Superseded Standard
Superseded by
Board Approval
ANSI Approved:

Working Group Details

Other Activities From This Working Group

Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.

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Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.

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These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.

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These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.

No Inactive-Withdrawn Standards

These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.

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