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Federal · SAM.gov · Hanscom Afb, MA

Amendment #7: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization

Due Aug 5, 2026·8 days left·General ConstructionView official posting ↗
Issuing agency
Department of Defense
Method
Solicitation
Category
NAICS 541715
PIN
FA8735-26-R-B001
Location
Hanscom Afb, MA
Posted
Jul 15, 2026
Takeaways by LightRFP AI

Generate a quick AI overview of this bid, pulled from its details and the attached documents.

Description

Amendment #7 (15 July 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment included more responses to questions from industry. Question 21 has been added to the Responses to Questions from Industry excel attachment. 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 #6 (8 July 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment included more responses to questions from industry. Questions 18-20 have been added to the Responses to Questions from Industry excel attachment. 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 #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 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment updates Appendix 3 (Bidder’s Library Content List) of the FOPR and extends the proposal deadline to 8 July at Noon Eastern Time. The Unclassified Documents of the Bidder’s Library are now available to download. Please note that award eligibility remains strictly limited to AFLCMC/XA IDIQ Category 2 contract awardees.

Amendment #1 (4 May 2026) for the Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) is now available. This update incorporates supplemental language into Section 3.4.1 Volume 1 Technical – Engineering and Section 3.4.2 (Volume 1 Technical - Logistics). Please be advised that eligibility for award is strictly limited to AFLCMC/XA IDIQ Category 2 contract awardees.

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

  • AFNWC/NC3's VLF Enterprise Program Office (EPO) is soliciting proposals from Industry for the design of a "common" advanced VLF (e.g., secure Beyond Line of Site comms of Emergency Action Messages thru all levels of conflict) capability that will modernize all legacy VLF NC3 airborne and ground-based VLF systems and equip future NC3 platforms with a Crypto Modernization-2 (CM2) compliant, New Waveform capable, NSA certified, and Open Mission Systems (OMS) capable "common, one-size-fits all" receiver system. The objective of this program is the rapid development of a production-ready, fully functional very low frequency receiver and its required ancillary support equipment.

This Fair Opportunity Proposal Request (FOPR) outlines the requirements for the submission of proposals for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Program. The Government intends to award to one or two Delivery Orders (DOs) based on best-value determination and the availability of funding. This competitive action is conducted in accordance with Revolutionary FAR Overhaul (RFO) 16.507. As orders under IDIQ contracts are not source selections, DoD source selection procedures do not apply. All ordering will be conducted IAW RFO 16.507 and the AFLCMC/XA IDIQ contract ordering procedures. All offerors must be awardees under Category 2 of the referenced AFLCMC/XA IDIQ to be eligible for consideration.

No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any cost.

This is the public notice of the solicitation. The solicitation package contains Controlled Unclassified Information (CUI) and access will be restricted to Offerors who are certified by the Joint Certification Program (JCP).

Offerors shall provide their CAGE Code and identify all locations where classified information will be accessed, handled, or processed prior to receipt of classified documentation. This information shall be provided to the Contracting Officer no later than 20 April 2026 at 4:00 PM Eastern Time.

Contact

Name
Timothy Coit
Address
Hanscom AFB, MA 01731
Full source recordfrom SAM.gov
Hit
Id
b0cd80397f924451a4b2856192c28b96
Type
Code
o
Value
Solicitation
Type
opportunity
Award
Awardee
Title
Amendment #7: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
R Score
0
Is Active
Yes
Is Canceled
No
Publish Date
Jul 15, 2026
Descriptions
Content
<p><strong>Amendment #7 (15 July 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment included more responses to questions from industry. Questio
Last Modified Date
Jul 15, 2026
Modified Date
Jul 15, 2026
Response Date
Aug 5, 2026
Modifications
Count
10
Parent Notice Id
cadccf74a98046408105547d55a31833
Response Time Zone
America/New_York
Response Date Actual
Aug 5, 2026
Solicitation Number
FA8735-26-R-B001
Organization Hierarchy
Code
9700
Name
DEPT OF DEFENSE
Type
DEPARTMENT
Level
1
Status
active
Address
Organization Id
100000000
Code
5700
Name
DEPT OF THE AIR FORCE
Type
AGENCY
Level
2
Status
active
Address
Organization Id
300000251
Code
AFMC
Name
AIR FORCE MATERIEL COMMAND
Type
MAJOR COMMAND
Level
3
Status
active
Address
Organization Id
100000570
Code
AFNWC
Name
AIR FORCE NUCLEAR WEAPON CENTER
Type
SUB COMMAND
Level
4
Status
active
Address
Organization Id
100001019
Code
FA8735
Name
FA8735 AFNWC HCK NC3
Type
OFFICE
Level
5
Status
active
Address
Zip
"01731-1801"
City
"HANSCOM AFB"
State
"MA"
Country
"USA"
Street Address
"CP 781 225 0132"
Street Address2
"104 BARKSDALE ST BLDG 1521"
Organization Id
500045738
Type
Solicitation
Title
Amendment #7: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Active
Yes
Detail
Type
o
Naics
Code
541715
Type
primary
Title
Amendment #7: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Archive
Date
Aug 20, 2026
Type
auto15
Version
2
Permissions
IVL
Create
No
Delete
No
Update
No
Solicitation
Set Aside
NONE
Deadlines
Response
Aug 5, 2026
Response Tz
America/New_York
Organization Id
500045738
Point Of Contact
Type
primary
Email
timothy.coit@us.af.mil
Full Name
Timothy Coit
Type
secondary
Email
sarah.dumoulin-minguet@us.af.mil
Full Name
Sarah Dumoulin-Minguet
Classification Code
5821
Place Of Performance
Zip
01731
City
Code
0
Name
Hanscom AFB
State
Code
MA
Name
Massachusetts
Country
Code
USA
Name
UNITED STATES
Solicitation Number
FA8735-26-R-B001
Additional Reporting
none
Ui Link
https://sam.gov/opp/b0cd80397f924451a4b2856192c28b96/view
History
Links
Self
Href
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Templated
Yes
History
Index
11
Title
Amendment #7: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Latest
1
Deleted
0
Action Date
2026-07-15T18:41:42.305+00
Action Type
publish
Posted Date
2026-07-15T18:41:42.3+00
Request Type
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Cancel Notice
0
Archive Notice
0
Opportunity Id
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Procurement Type
o
Solicitation Number
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Parent Opportunity Id
cadccf74a98046408105547d55a31833
Index
10
Title
Amendment #6: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Latest
0
Deleted
0
Action Date
2026-07-08T16:08:06.462+00
Action Type
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Posted Date
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Index
9
Title
Amendment #5: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Latest
0
Deleted
0
Action Date
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Index
8
Title
Amendment #4: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
Latest
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Deleted
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Action Date
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Index
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Title
Amendment #3: Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization
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Title
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Title
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Common Very Low Frequency (VLF) Increment 2 (CVRi2) Modernization
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Department
DEPARTMENT OF DEFENSE
Posted Date
Jul 15, 2026
Categorized By
llm-nc
Detail Fetched
Yes
History Fetched
Yes
Point Of Contact
Type
primary
Email
timothy.coit@us.af.mil
Full Name
Timothy Coit
Type
secondary
Email
sarah.dumoulin-minguet@us.af.mil
Full Name
Sarah Dumoulin-Minguet
Description Text
**Amendment #7 (15 July 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment included more responses to questions from industry. Question 21 has been added to the Responses to Questions from Industry excel attachment. 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 #6 (8 July 2026) for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment included more responses to questions from industry. Questions 18-20 have been added to the Responses to Questions from Industry excel attachment. 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 #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 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) has been released. This amendment updates Appendix 3 (Bidder’s Library Content List) of the FOPR and extends the proposal deadline to 8 July at Noon Eastern Time. The Unclassified Documents of the Bidder’s Library are now available to download. Please note that award eligibility remains strictly limited to AFLCMC/XA IDIQ Category 2 contract awardees. Amendment #1 (4 May 2026) for the Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization Fair Opportunity Proposal Request (FOPR) is now available. This update incorporates supplemental language into Section 3.4.1 Volume 1 Technical – Engineering and Section 3.4.2 (Volume 1 Technical - Logistics). Please be advised that eligibility for award is strictly limited to AFLCMC/XA IDIQ Category 2 contract awardees. Common Very Low Frequency Receiver (VLF) Increment 2 (CVRi2) Modernization: - AFNWC/NC3's VLF Enterprise Program Office (EPO) is soliciting proposals from Industry for the design of a "common" advanced VLF (e.g., secure Beyond Line of Site comms of Emergency Action Messages thru all levels of conflict) capability that will modernize all legacy VLF NC3 airborne and ground-based VLF systems and equip future NC3 platforms with a Crypto Modernization-2 (CM2) compliant, New Waveform capable, NSA certified, and Open Mission Systems (OMS) capable "common, one-size-fits all" receiver system. The objective of this program is the rapid development of a production-ready, fully functional very low frequency receiver and its required ancillary support equipment. This Fair Opportunity Proposal Request (FOPR) outlines the requirements for the submission of proposals for the Common Very Low Frequency Receiver Increment 2 (CVRi2) Program. The Government intends to award to one or two Delivery Orders (DOs) based on best-value determination and the availability of funding. This competitive action is conducted in accordance with Revolutionary FAR Overhaul (RFO) 16.507. As orders under IDIQ contracts are not source selections, DoD source selection procedures do not apply. All ordering will be conducted IAW RFO 16.507 and the AFLCMC/XA IDIQ contract ordering procedures. All offerors must be awardees under Category 2 of the referenced AFLCMC/XA IDIQ to be eligible for consideration. No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any cost. This is the public notice of the solicitation. The solicitation package contains Controlled Unclassified Information (CUI) and access will be restricted to Offerors who are certified by the Joint Certification Program (JCP). **Offerors shall provide their CAGE Code and identify all locations where classified information will be accessed, handled, or processed prior to receipt of classified documentation. This information shall be provided to the Contracting Officer no later than 20 April 2026 at 4:00 PM Eastern Time.**
Resources Fetched
Yes
Response Dead Line
Aug 5, 2026
Full Parent Path Name
DEPARTMENT OF DEFENSE.DEPARTMENT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE NUCLEAR WEAPON CENTER.FA8735 AFNWC HCK NC3
Place Of Performance
Zip
01731
City
Code
0
Name
Hanscom AFB
State
Code
MA
Name
Massachusetts
Country
Code
USA
Name
UNITED STATES
Solicitation Number
FA8735-26-R-B001

Source: SAM.gov (notice b0cd80397f924451a4b2856192c28b96), retrieved via the SAM.gov Get Opportunities API. View the official posting — always confirm requirements and deadlines with the issuing agency.

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