01 / Contract Profile
FA945119C0578 Federal Contract Award
Agency code 5700
ADAPTIVE OPTICS SYSTEM FOR METER-CLASS SPACE SURVEILLANCE TELESCOPES
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
FA945119C0578 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations$0
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2018 | $749.8K | 1 | — |
| FY 2019 | $0 | 2 | −100.0% |
| FY 2020 | $898.9K | 1 | — |
| FY 2021 | $77.0K | 3 | −91.4% |
| FY 2022 | $970.8K | 2 | +1,160.8% |
| FY 2023 | $0 | 2 | −100.0% |
| FY 2024 | $29.4K | 1 | — |
| FY 2025 | $0 | 2 | −100.0% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE AIR FORCE | FA9451 AFRL RDK |
05 / Contractor
Who holds this federal contract?
HART SCIENTIFIC CONSULTING INTERNATIONAL LLC
UEI XAMFC886KSM5 · CAGE 56EM9
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $2.73M | 14 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| AC52 | R&D- DEFENSE SYSTEM: WEAPONS (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | $2.73M | 14 | 100.0% |
08 / Place of Performance
Where is the work recorded?
TUCSON, PIMA, ARIZONA, UNITED STATES
ZIP 857141960
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Sep 19, 2025 | P00013 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Apr 1, 2025 | P00012 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Jun 28, 2024 | P00011 | $29.4K | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Aug 9, 2023 | P00010 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| May 4, 2023 | P00009 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Jul 13, 2022 | P00008 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Jun 27, 2022 | P00007 | $970.8K | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Dec 29, 2021 | P00006 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Jul 30, 2021 | P00005 | $77.0K | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Feb 9, 2021 | P00004 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Jul 31, 2020 | P00003 | $898.9K | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Sep 16, 2019 | P00002 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Feb 8, 2019 | P00001 | $0 | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
| Oct 5, 2018 | Base action | $749.8K | FA9451 AFRL RDKOffice code FA9451 | 541715 | AC52 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.