Public ICWG and Open Forum
September 2019
Meeting Announcement
The GPS Directorate hosted the Public Interface Control Working Group and Open Forum for the following documents:
The purpose of this meeting was to update the public on GPS public document revisions and collect issues/comments for analysis and possible integration into future GPS public document revisions.
NEW November 2019 Documents Under Review
The Air Force invites public comments on the following Proposed Change Notices (PCNs), which reflect further revisions made in response to the September 25 meeting. Comments are due November 26, 2019.
- RFC-00403: Health Bit Clarification
Please submit all comments using the Comment Resolution Matrix form. It is an MS Office Open XML (.xlsx) file.
Download formSend comment forms to SMCGPER@us.af.mil.
new Minutes
In November 2019, the GPS Directorate published the minutes of the meeting.
View minutes (724 KB PDF)Meeting Materials
The Air Force released the following presentations and public comments ahead of the meeting.
- Presentation: Global Positioning Systems (GPS) Public Interface Control Working Group (ICWG) & Public Forum (3 MB PDF)
- Consolidated Comments on RFC-00395: 2019 Public Document Proposed Changes (PDF)
- Consolidated Comments on RFC-00403: Health Bit Clarification (PDF)
- Presentation: ISM for ARAIM (MT-38/39/40) (961 KB PDF)
- Presentation: Clarifying the Continuity of GPS Time (737 KB PDF)
- Memorandum: Clarifying Continuous GPS Time (681 KB PDF)
- Presentation: Concern on UTC Leap Second Schedule Announcements (879 KB PDF)
- Paper: Computing GPS Satellite Velocity and Acceleration from the Broadcast Navigation Message (533 KB PDF)
- Action Item / Concern Template (PDF)
- Meeting Feedback Form (PDF)
June 2019 Documents Under Review
In June 2019, the Air Force solicited and received public comments on the following Proposed Change Notices (PCNs). The comment period closed September 6, 2019.
- RFC-00395: 2019 Public Document Proposed Changes
- RFC-00403: Health Bit Clarification
Date and Time:
September 25, 2019
0830 – 1600 PST
Register by September 18, 2019
Location:
El Segundo, CA
Dial-In Number:
Expired
Point of Contact:
Lt Benjamin Ratner
SMCGPER@us.af.mil
310-653-2236