01 / Contract Profile
FA820423F0028 Federal Contract Award
Agency code 5700
ENGINEERING SERVICES RESEARCH AND DEVELOPMENT IN SUPPORT OF SENTENEL SYSTEMS.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
FA820423F0028 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$14.71M
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2023 | $36.29M | 6 | — |
| FY 2024 | $50.86M | 7 | +40.2% |
| FY 2025 | $59.45M | 7 | +16.9% |
| FY 2026 | $14.71M | 2 | −75.3% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| DEPT OF DEFENSE | DEPT OF THE AIR FORCE | FA8204 AFNWC PZBG |
05 / Contractor
Who holds this federal contract?
JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC, THE
UEI C1HBCJ9RMBV3 · CAGE 88898
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541330 | ENGINEERING SERVICES | $161.31M | 22 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $161.31M | 22 | 100.0% |
08 / Place of Performance
Where is the work recorded?
LAUREL, HOWARD, MARYLAND, UNITED STATES
ZIP 207236005
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Mar 6, 2026 | P00021 | $14.71M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Jan 26, 2026 | P00020 | $0 | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Nov 24, 2025 | P00019 | $19.95M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Oct 22, 2025 | P00018 | $4.45M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Sep 29, 2025 | P00017 | $0 | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Jun 25, 2025 | P00016 | $15.12M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| May 19, 2025 | P00015 | $5.12M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Apr 16, 2025 | P00014 | $0 | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Feb 6, 2025 | P00013 | $14.82M | FA8219 AFNWC PZBGOffice code FA8219 | 541330 | R425 |
| Dec 16, 2024 | P00012 | $0 | FA8219 AFNWC PZBGOffice code FA8219 | 541330 | R425 |
| Nov 4, 2024 | P00011 | $14.47M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Oct 3, 2024 | P00010 | $1.00M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Jun 28, 2024 | P00009 | $18.20M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| May 21, 2024 | P00008 | $4.49M | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
| Apr 10, 2024 | P00007 | $0 | FA8204 AFNWC PZBGOffice code FA8204 | 541330 | R425 |
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.