Amendment 0001 - Extension of Closing date to June 20, 2018: Solicitation Posting (6973GH-18-R-00181) for the acquisition of (ATCRBS) Five- Foot Antenna Group SUM and SLS (Elevation) Columns and Matrix Board

NOTE: Amendment 0001 is posted to extend the closing date for this effort to June 20, 2018. This announcement is for the posting of solicitation 6973GH-18-R-00181 for the acquisition of Air Traffic Control Radar Beacon System (ATCRBS) Five-Foot Antenna Group SUM and SLS (Elevation) Columns and Matrix Boards for the Mike Monroney Aeronautical Center, Oklahoma City, OK. *** This Solicitation replaces the previous posted 6973GH-18-R-00026. There have been updates to the solicitation, including changes to Schedule B and Statement of Work (SOW). *** This solicitation is open to all business sizes; "full and open" competition. There were originally two, separate Original Equipment Manufacturers (OEM’s) of the ATCRBS five foot antennas, all produced in the early 1980’s. One was manufactured by Texas Instruments, OEM part number FA-9764 and the other by Radiation Systems Incorporated (RSI), OEM part number FA- 10016. These antennas are critical elements (single-points of failure) for the following secondary surveillance (beacon) radar systems: Mode Select Beacon System (Mode S) and Air Traffic Control Beacon Interrogator Model 5 (ATCBI-5). The equipment will be sent to the Mike Monroney Aeronautical Center (MMAC) in Oklahoma City, Oklahoma. Vendors are encouraged to review this announcement on the FAA’s Contract Opportunities Website at https://facco.faa.gov. If you are viewing this announcement on Fed Biz Ops (www.fbo.gov) the attachments may not be available or viewable to you. All responses to this solicitation should be received by 5:00 p.m. Central (Oklahoma) Time, Tuesday, June 13, 2018. The FAA prefers that all submittals, including attachments, be submitted electronically to the Contract Specialist using the following email address: [email protected] Please include “Solicitation Response - 6973GH-18-R-00181â€� in the subject line of your email. Information provided will not be released however please mark PROPRIETARY on all your documents submitted as necessary. No entitlement to payment of direct or indirect costs or charges by the FAA will arise as a result of submission of responses to this announcement and the FAA’s use of such information. If you're viewing this announcement from a source other than Federal Aviation Administration Contract Opportunities (FAACO), visit https://faaco.faa.gov/index.cfm/announcement/view/30454 to view the original announcement.