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Amendment #5: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization

Closed Open for bids Open to all NAICS 541715
AgencyDepartment of Defense
Department of the Air Force
Contracting officeFa8735 Nuclear Ntw Div Afnwc Pzhn
Place of performanceHanscom AFB, MA
Type of noticeOpen for bids
Set-asideNo Set aside used
Response deadlineAug 5, 2026
PostedJun 29, 2026
Solicitation numberFA8735-26-R-B001
NAICS code541715, Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Read the official notice on SAM.gov

Summary from the notice

Amendment #5 (29 June 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment updates Section 2.0 (Proposal Preparation) of the FOPR document. The Proposal Submission Date remains unchanged on 5 August 2026 at Noon Eastern. Award eligibility remains restricted to AFLCMC/XA IDIQ Category 2 awardees. Amendment #4 (8 June 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment updates the Proposal Submission Date to 5 August 2026 at Noon Eastern. Award eligibility remains restricted to AFLCMC/XA IDIQ Category 2 awardees. Amendment #3 (28 May 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment updates the Bidder's Library, corrects SOW deficiencies, introduce a new contract clause, and incorporates formal responses to industry's questions. Award eligibility remains restricted to AFLCMC/XA IDIQ Category 2 awardees. Updates: Industry Q&A: Incorporates responses to questions submitted by Industry. Bidder’s Library (Appendix 3): The Content List has been updated; unclassified documents are now available for download. SOW Incorporated a MIL-STD correction. Model Contract: Added clause RFO 52.222-90. Amendment #2 (19 May 2026) for the Common Very Low Frequency Receiver Increment 2 …

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Details copied from the public SAM.gov notice. BidFox is not connected to SAM.gov or the U.S. Government, so check the official notice before you bid.