| | OPERATION OF THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $110,000,000 | DEPT OF THE AIR FORCE | WASHINGTON HEADQUARTERS SERVICES (WHS) | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Dec 2, 2025 | Dec 2, 2025 | Mar 31, 2030 |
| | OPERATION OF THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY FEDERALLY FUNDED RESEACH AND DEVELOPMENT CENTER. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $105,407,131 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Aug 12, 2025 | Aug 12, 2025 | Jul 31, 2030 |
| | OPERATION OF THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY FEDERALLY FUNDED RESEACH AND DEVELOPMENT CENTER. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $173,516,103 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Aug 1, 2025 | Aug 1, 2025 | Jun 30, 2026 |
| | OPERATION OF THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY, LINCOLN LABORATORY FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $2,625,974 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Jul 25, 2025 | Jul 25, 2025 | Feb 28, 2030 |
| | OPERATION OF THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY FEDERALLY FUNDED RESEACH AND DEVELOPMENT CENTER. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $418,437,318 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Apr 1, 2025 | Apr 1, 2025 | Mar 31, 2030 |
| | MIT LINCOLN LABORATORY: MASSACHUSSETTS INSTITUTE RESEARCH AND DEVELOPMENT. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,004,633,706 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Sep 18, 2024 | Aug 13, 2024 | Feb 28, 2030 |
| | MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY RESEARCH AND DEVELOPMENT CENTER | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $528,843,670 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Apr 5, 2024 | Apr 4, 2024 | Feb 28, 2030 |
| | MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY RESEARCH AND DEVELOPMENT CENTER | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $509,987,591 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Dec 8, 2023 | Dec 6, 2023 | Feb 28, 2030 |
| | MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY RESEARCH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,485,859,052 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC31NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | Jun 9, 2023 | Jun 9, 2023 | Feb 28, 2030 |
| | TRAINING GPC TRANSACTION CONSOLIDATED REPORT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $2,600 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 611430Professional and Management Development Training | U009EDUCATION/TRAINING- GENERAL | Sep 28, 2021 | Oct 1, 2020 | Sep 30, 2021 |
| | ELECTIVES PROFESSOR | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $2,000 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 611310Colleges, Universities, and Professional Schools | R499SUPPORT- PROFESSIONAL: OTHER | Dec 2, 2020 | Dec 2, 2020 | Feb 17, 2021 |
| | IGF::OT::IGF MASSACHUSETTS INSTITUTE OF TECHNOLOGY: LINCOLN LABORATORY - RESEARCH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $2,168,985,442 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Feb 26, 2019 | Feb 26, 2019 | Feb 28, 2030 |
| | IGF::OT::IGF MASSACHUSETTS INSTITUTE OF TECHNOLOGY: LINCOLN LABORATORY - RESEARCH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,507,529,183 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Jun 14, 2018 | Jun 14, 2018 | Feb 28, 2030 |
| | IGF::OT::IGF MASSACHUSETTS INSTITUTE OF TECHNOLOGY: LINCOLN LABORATORY - RESEARCH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $415,436,698 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Dec 4, 2017 | Dec 4, 2017 | Feb 28, 2030 |
| | IGF::OT::IGF RESEARCH CONSORTIUM TO EXPLORE FUNDAMENTAL TO FOCUSED TOPICS IN THE FIELD OF AIRLINE INDUSTRY CONSORTIUM. | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $35,000 | FEDERAL AVIATION ADMINISTRATION | FEDERAL AVIATION ADMINISTRATION | — | 541712 | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jun 27, 2017 | Jun 27, 2017 | Jun 30, 2018 |
| | IGF::OT::IGF MASSACHUSETTS INSTITUTE OF TECHNOLOGY: LINCOLN LABORATORY RESERACH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $520,491,002 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Apr 28, 2017 | Apr 28, 2017 | Feb 28, 2030 |
| | IGF::OT::IGF TRANSITION OF SEVERABLE PROJECTS | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $257,612,561 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Nov 29, 2016 | Nov 30, 2016 | Jun 30, 2029 |
| | IGF::OT::IGF MIT LL LINE FUNDING TRANSITION | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $669,772,104 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Nov 29, 2016 | Nov 30, 2016 | Feb 28, 2030 |
| | IGF::OT::IGF CONTINUATION CONTRACT FOR FA8721-05-C-0002 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $83,689,768 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AC61 | Oct 31, 2016 | Oct 31, 2016 | Mar 31, 2020 |
| | IGF::OT::IGF MASSACHUSETTS INSTITUTE OF TECHNOLOGY LINCOLN LABORATORY RESEARCH AND DEVELOPMENT | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,256,727,912 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Oct 18, 2016 | Oct 18, 2016 | Feb 28, 2030 |
| | IGF::OT::IGF MIT LL NON-SEVERABLE TASK ORDER CREATION FOR NEW START PROGRAMS | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $576,647,981 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Jul 14, 2016 | Jul 14, 2016 | Dec 31, 2029 |
| | IGF::OT::IGF MIT LL NON-SEVERABLE TASK ORDER PROGRAM 1815 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,497,177,829 | DEPT OF THE AIR FORCE | DEPT OF THE NAVY | — | 541712 | AC61 | Jul 14, 2016 | Jul 14, 2016 | Feb 28, 2030 |
| | IGF::OT::IGF ADDING SEVERABLE PROGRAM 2844 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $7,449,246 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Jun 13, 2016 | Jun 13, 2016 | Sep 30, 2026 |
| | IGF::OT::IGF ADDING PROGRAM 2837 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $201,351,401 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Jun 13, 2016 | Jun 13, 2016 | Jul 31, 2029 |
| | IGF::OT::IGF TRANSITION OF PROGRAMS FROM MIT LL CONTRACT FA8721-05-C-0002 TO MIT LL CONTRACT FA8702-15-D-0001 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1,630,072,348 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541712 | AC61 | Jun 3, 2016 | Jun 3, 2016 | Feb 28, 2030 |