Amendment #10: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization

DEPT OF DEFENSE — DEPT OF THE AIR FORCE·Hanscom AFB, MA·RFP·Federal

Scope

Amendment #10 (3 September 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 19 October 2026 at Noon Eastern. Award eligibility remains restricted to AFLCMC/XA IDIQ Category 2 awardees. Amendment #9 (12 August 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) - Extension of Submission Date and Solicitation of Industry Feedback to All Potential Offerors Regarding a Need for an Additional Potential Due Date Extension. This notice is to formally announce the release of Amendment #9 to the Fair Opportunity Proposal Request (FOPR) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization effort, effective 12 August 2026. This amendment enacts the…

Documents, amendments and submission instructions are on the agency's own posting.