Public ICWG and Open Forum

September 2018

Meeting Announcement

The GPS Directorate will host the 2018 Public Interface Control Working Group and Open Forum for the following documents:

The purpose is to update the public on GPS public document revisions and collect issues/comments for analysis and possible integration into future GPS public document revisions.

The official public notice in the Federal Register provides information on meeting registration, comment submission, meeting location, and dial-in information.

View public notice

Meeting Materials

The GPS Directorate released the following presentation ahead of the meeting.

June 2018 Documents Under Review

The GPS Directorate invites public comments on the following Proposed Interface Revision Notices (PIRNs).

Comments are due Aug 20, 2018. Please submit all comments using the Comment Resolution Matrix form. It is an MS Office Open XML (.xlsx) file.

Download form

Send comment forms to

Date and Time:

12 September 2018
0830 – 1600 PST

Register by 30 August 2018


El Segundo, CA

Point of Contact:

1Lt Michael Telcide

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