N0001911C0083
Definitive Contract
Overview
Government Description
F-35 lightning II Joint Strike Fighter (JSF) Low Rate Initial Production (LRIP) lot 6 advance acquisition contract
Awardee
Awarding Agency
Funding Agency
Place of Performance
Fort Worth, TX 76108 United States
Pricing
Fixed Price Incentive
Set Aside
None
Extent Competed
Not Competed
Related Opportunity
Analysis Notes
Amendment Since initial award the Potential End Date has been extended from 09/30/15 to 05/31/23 and the Potential Award value has increased 17% from $110,205,146,954 to $129,475,215,242.
Foreign Funding This contract was partially or fully funded by foreign funds outside of the Foreign Military Sales (FMS) assistance program.
Sole Source This Definitive Contract was awarded sole source to Lockheed Martin Corporation because the government believes that the supplier has unique capabilities that cannot be otherwise obtained.
Subcontracting Plan This Definitive Contract has a Subcontracting Plan (without incentive). The Department of Defense has an overall small business subcontracting goal of 30%
Unrealized Backlog This Definitive Contract is complete with $102,183,327,654 of funded backlog and $122,289,972,690 of unfunded backlog unused, which is typically due to unexercised options.
Foreign Funding This contract was partially or fully funded by foreign funds outside of the Foreign Military Sales (FMS) assistance program.
Sole Source This Definitive Contract was awarded sole source to Lockheed Martin Corporation because the government believes that the supplier has unique capabilities that cannot be otherwise obtained.
Subcontracting Plan This Definitive Contract has a Subcontracting Plan (without incentive). The Department of Defense has an overall small business subcontracting goal of 30%
Unrealized Backlog This Definitive Contract is complete with $102,183,327,654 of funded backlog and $122,289,972,690 of unfunded backlog unused, which is typically due to unexercised options.
Lockheed Martin Corporation was awarded
Definitive Contract N0001911C0083 (N00019-11-C-0083)
for F-35 Lightning Ii Joint Strike Fighter (JSF) Low Rate Initial Production (LRIP) Lot 6 Advance Acquisition Contract
worth up to $129,475,215,242
by Naval Air Systems Command
in August 2011.
The contract
has a duration of 11 years 9 months and
was awarded
through solicitation Joint Strike Fighter (JSF) Low Rate Initial Production VI
full & open
with
NAICS 336411 and
PSC 1510
via sole source acquisition procedures with 1 bid received.
As of today, the Definitive Contract has a total reported backlog of $122,289,972,690 and funded backlog of $102,183,327,654, though the contract is complete, so backlog may not be realized.
DOD Announcements
Jul 2014:
Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $278,649,002 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring sustainment activities, to include procurement of Depot Phases I-IV sustainment activities. Work will be performed in Fort Worth, Texas (35 percent); El Segundo, California (25 percent); Warton, United Kingdom (20 percent); Orlando, Florida (10 percent); Nashua, New Hampshire (5 percent); and Baltimore, Maryland (5 percent), and is expected to be completed in October 2018. Fiscal 2012 aircraft procurement (Navy and Air Force) funds and international partner funds in the amount of $278,649,002 will be obligated at time of award, $236,913,238 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $232,794,734 cost-plus-incentive-fee modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring sustainment activities, to include procurement of 19 training devices and 69 items of complex support equipment. Work will be performed in Orlando, Florida (96 percent); Owego, New York (2 percent); and Fort Worth, Texas (2 percent), and is expected to be completed in June 2017. Fiscal 2012 aircraft procurement (Navy and Air Force) funds and international partner funds in the amount of $232,794,734 will be obligated at time of award, $190,999,120 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded an $8,167,322 modification to the previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI contract (N00019-11-C-0083). This modification provides for the maintenance and support for the F-16 chase aircraft supporting the F-35. Work will be performed in Fort Worth, Texas, and is expected to be completed in June 2015. Fiscal 2012 aircraft procurement (Air Force) funds in the amount of $8,167,322 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $19,994,879 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides site activation efforts required for the stand-up of the United Kingdom Joint Strike Fighter Academic Training Center at Royal Air Force Marham, United Kingdom. Work will be performed in Marham, United Kingdom (55 percent); Fort Worth, Texas (35 percent); and Orlando, Florida (10 percent), and is expected to be completed in December 2015. International partner funds in the amount of $19,994,879 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $122,217,252 modification to a previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI cost-plus incentive fee contract (N00019-11-C-0083) for the procurement of support equipment for the F-35 aircraft such as sensor covers, tool sets, vacuum clamp sets, and heat gun assemblies. Work will be performed in Orlando, Florida (73 percent); Redondo Beach, California (25 percent); and Fort Worth, Texas (2 percent), and is expected to be completed in November 2016. Fiscal 2012 aircraft procurement (Air Force) funds in the amount of $122,217,252 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Sep 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $24,868,359 modification to the previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI contract (N00019-11-C-0083). This modification is to realign and increase concurrency funding for post-production concurrency changes to LRIP Lot VI aircraft. Work will be performed in Fort Worth, Texas, and is expected to be completed in November 2016. Fiscal 2012 aircraft procurement (Navy, Marine Corps, and Air Force) funds in the amount of $24,868,359 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Oct 2014:
Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $37,129,230 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring efforts associated with the procurement of training spares for Israel and Japan and two full mission simulators in support of Japan’s F-35A Conventional Take-Off and Landing (CTOL) Air System for pilot training. Work will be performed in Orlando, Florida (70 percent), and Fort Worth, Texas (30 percent), and is expected to be completed in September 2017. Foreign military sales funds in the amount of $37,129,230 will be obligated at time of award, none of which will expire at the end of the current fiscal year. This modification combines purchases for the governments of Japan ($34,455,709; 92.8 percent) and Israel ($2,673,521; 7.2 percent) under the Foreign Military Sales Program. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Oct 2014:
Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $30,927,881 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring efforts associated with the procurement of two full mission simulators in support of Israel’s F-35A Conventional Take-Off and Landing Air System for pilot training. Work will be performed in Orlando, Florida (70 percent), and Fort Worth, Texas (30 percent), and is expected to be completed in September 2017. Foreign military sales funds in the amount of $30,927,881 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Jan 2015: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $10,581,620 modification to the previously awarded cost-plus-incentive-fee contract (N00019-11-C-0083) in support of the F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI for the Government of Italy. This modification provides for the F-35 Italian National Database, including a Database Generation System to support delivery of the first Italian full mission simulator. Work will be performed in Turin, Italy (80 percent) and Orlando, Florida (20 percent), and is expected to be completed in April 2017. International Partner funds in the amount of $10,581,620 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $232,794,734 cost-plus-incentive-fee modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring sustainment activities, to include procurement of 19 training devices and 69 items of complex support equipment. Work will be performed in Orlando, Florida (96 percent); Owego, New York (2 percent); and Fort Worth, Texas (2 percent), and is expected to be completed in June 2017. Fiscal 2012 aircraft procurement (Navy and Air Force) funds and international partner funds in the amount of $232,794,734 will be obligated at time of award, $190,999,120 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded an $8,167,322 modification to the previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI contract (N00019-11-C-0083). This modification provides for the maintenance and support for the F-16 chase aircraft supporting the F-35. Work will be performed in Fort Worth, Texas, and is expected to be completed in June 2015. Fiscal 2012 aircraft procurement (Air Force) funds in the amount of $8,167,322 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $19,994,879 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides site activation efforts required for the stand-up of the United Kingdom Joint Strike Fighter Academic Training Center at Royal Air Force Marham, United Kingdom. Work will be performed in Marham, United Kingdom (55 percent); Fort Worth, Texas (35 percent); and Orlando, Florida (10 percent), and is expected to be completed in December 2015. International partner funds in the amount of $19,994,879 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Aug 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $122,217,252 modification to a previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI cost-plus incentive fee contract (N00019-11-C-0083) for the procurement of support equipment for the F-35 aircraft such as sensor covers, tool sets, vacuum clamp sets, and heat gun assemblies. Work will be performed in Orlando, Florida (73 percent); Redondo Beach, California (25 percent); and Fort Worth, Texas (2 percent), and is expected to be completed in November 2016. Fiscal 2012 aircraft procurement (Air Force) funds in the amount of $122,217,252 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Sep 2014: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $24,868,359 modification to the previously awarded F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI contract (N00019-11-C-0083). This modification is to realign and increase concurrency funding for post-production concurrency changes to LRIP Lot VI aircraft. Work will be performed in Fort Worth, Texas, and is expected to be completed in November 2016. Fiscal 2012 aircraft procurement (Navy, Marine Corps, and Air Force) funds in the amount of $24,868,359 will be obligated at time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Oct 2014:
Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $37,129,230 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring efforts associated with the procurement of training spares for Israel and Japan and two full mission simulators in support of Japan’s F-35A Conventional Take-Off and Landing (CTOL) Air System for pilot training. Work will be performed in Orlando, Florida (70 percent), and Fort Worth, Texas (30 percent), and is expected to be completed in September 2017. Foreign military sales funds in the amount of $37,129,230 will be obligated at time of award, none of which will expire at the end of the current fiscal year. This modification combines purchases for the governments of Japan ($34,455,709; 92.8 percent) and Israel ($2,673,521; 7.2 percent) under the Foreign Military Sales Program. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Oct 2014:
Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $30,927,881 modification to the previously awarded F-35 Lightning II Low Rate Initial Production Lot VI contract (N00019-11-C-0083). This modification provides for non-recurring efforts associated with the procurement of two full mission simulators in support of Israel’s F-35A Conventional Take-Off and Landing Air System for pilot training. Work will be performed in Orlando, Florida (70 percent), and Fort Worth, Texas (30 percent), and is expected to be completed in September 2017. Foreign military sales funds in the amount of $30,927,881 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
Jan 2015: Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is being awarded a $10,581,620 modification to the previously awarded cost-plus-incentive-fee contract (N00019-11-C-0083) in support of the F-35 Lightning II Low Rate Initial Production (LRIP) Lot VI for the Government of Italy. This modification provides for the F-35 Italian National Database, including a Database Generation System to support delivery of the first Italian full mission simulator. Work will be performed in Turin, Italy (80 percent) and Orlando, Florida (20 percent), and is expected to be completed in April 2017. International Partner funds in the amount of $10,581,620 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland is the contracting activity.
Status
(Complete)
Last Modified 10/20/25
Period of Performance
8/8/11
Start Date
5/31/23
Current End Date
5/31/23
Potential End Date
Obligations and Backlog
$7.2B
Total Obligated
$109.4B
Current Award
$129.5B
Potential Award
$102.2B
Funded Backlog
$122.3B
Total Backlog
Award Hierarchy
Definitive Contract
N0001911C0083
Subcontracts
Activity Timeline
Subcontract Awards
Disclosed subcontracts for N0001911C0083
Opportunity Lifecycle
Procurement history for N0001911C0083
Transaction History
Modifications to N0001911C0083
People
Suggested agency contacts for N0001911C0083
Competition
Number of Bidders
1
Solicitation Procedures
Sole Source
Other Than Full and Open Competition
Unique Source
Evaluated Preference
None
Commercial Item Acquisition
Commercial Item Procedures Not Used
Simplified Procedures for Commercial Items
No
Other Categorizations
Subcontracting Plan
Plan Required (Incentive Not Included)
Cost Accounting Standards
Yes
Business Size Determination
Large Business
Defense Program
DoD Claimant Code
Airframes And Spares
IT Commercial Item Category
Not Applicable
Awardee UEI
G4KDGE4JFFK7
Awardee CAGE
81755
Agency Detail
Awarding Office
S4419A DCMA FIXED WING FT WORTH
Funding Office
N00019
Created By
keith.d.lee37.civ@mail.mil
Last Modified By
pamela.kowal-swartout
Approved By
pamela.kowal-swartout
Legislative
Legislative Mandates
Materials, Supplies, Articles & Equipment
Performance District
TX-12
Senators
John Cornyn
Ted Cruz
Ted Cruz
Representative
Kay Granger
Modified: 10/20/25