DOT Federal Register Notice on GPS Adjacent Band Compatibility Assessment effort with Draft Test Plan

The Draft Test Plan for the U.S. Department of Transportation (DOT) GPS Adjacent Band Compatibility Assessment effort was issued in the Federal Register on September 9, 2015. It can be found by clicking the following link: Federal Register Notice docket number [DOT-OST-2015-0099] The public comment period closes on October 9, 2015. 

To access the draft test plan, please click the following link:

A public workshop will be held in Washington, DC on Friday October 2, 2015.  The purpose of this workshop is to provide an opportunity to discuss the draft test plan and address questions prior to the close of the public comment period.  The location will be RTCA NBAA/Colson Room, 1150 18th ST NW, Suite 910, Washington, DC 20036. 

Please click the following link to register for the workshop:

If you have questions on this notice, contact Stephen M. Mackey, Office of the Assistant Secretary for Research and Technology; Volpe National Transportation Systems Center; Aircraft Wakes and Weather Division, telephone 617-494-2753 or e-mail