W58RGZ24F0104↗
Science and Engineering Services, LLC received this contract from W6QK Acc-Rsa, Department of the Army: $2.92M obligated so far for miscellaneous aircraft accessories and components. Its period of performance ended 2026-09-30.
Key facts · data as of Oct 25, 2026
- Recipient
- Science and Engineering Services, LLC
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W6QK Acc-Rsa (W58RGZ)
- Obligated to date
- $2.92M
- Potential value
- $2.92M
- Ends
- 2026-09-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award W58RGZ24F0104, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_W58RGZ24F0104_9700_W58RGZ19D0045_9700
Science and Engineering Services, LLC: all federal awards · Department of Defense: spending · W6QK Acc-Rsa: what it buys · The follow-on: recompete brief
TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT
Up for re-bid: ends 2026-09-30. Recompete brief → · FIRE CONTROL RADAR (FCR) ↗
What it is
- Product or service
- Miscellaneous Aircraft Accessories and Components (PSC 1680)
- Industry
- Aircraft Manufacturing (NAICS 336411)
- Contracting office
- W6QK Acc-Rsa (W58RGZ)
- Competition
- Full and open after exclusion of sources · 1 offer received
- Set-aside
- Small business
- Pricing
- Cost plus fixed fee
- How it was bought
- Multiple-award IDIQ · under W58RGZ19D0045
- Where the work is
- Madison, AL · district AL-05
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
3 subawards totaling $1.54M (52.7% of what was obligated), as Science and Engineering Services, LLC reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Eic Laboratories, Inc. | $1.46M | 2 | MA | 2024-01-12 | 2024-01-22 |
| Leading Technology Composites Inc | $76.5K | 1 | KS | 2024-04-15 | 2024-04-15 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2024-01-12 | Eic Laboratories, Inc. | $1.38M | THE SUBCONTRACTOR SHALL PROVIDE ARTIFACTS FOR SAFETY OF FLIGHT (SOF) AND FULL QUALIFICATION OF THE LI-ION BATTERY A40-30157-HEATER, AS SPECIFIED IN BOTH THE AIRWORTHINESS QUALIFICATION PLAN (AQP) (APPENDIX A) FOR THE… |
| 2024-01-22 | Eic Laboratories, Inc. | $81.5K | PURCHASE OF 3M-CHARGER 28V AIRCRAFT LI-ION BATTERY CHARGER, HEATER 28V/26H LI-ION BATTERY, 28V/26AH LI-ION BATTERY WITHOUT HEATER |
| 2024-04-15 | Leading Technology Composites Inc | $76.5K | MATERIALS IN SUPPORT FO THE DSS CONTRACT. |
Every action
12 actions since 2023-12-12. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-08 | P00011 | Supplemental agreement (work within scope) | $0 | TO SUPPORT REQUIREMENTS FOR THE CH-47 BLOCK II AIRCRAFT SUPPORT EQUIPMENT. |
| 2026-02-04 | P00010 | Supplemental agreement (work within scope) | $0 | TO SUPPORT REQUIREMENTS FOR THE CH-47 BLOCK II AIRCRAFT SUPPORT EQUIPMENT. |
| 2025-12-18 | P00009 | Supplemental agreement (work within scope) | $0 | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
| 2025-09-15 | P00008 | Change order | -$400 | CH-47F BLOCK II COMMONALITY AND AFFORDABILITY EQUIPMENT II. |
| 2025-06-12 | P00007 | Change order | -$400 | CH-47F BLOCK II COMMONALITY AND AFFORDABILITY EQUIPMENT II. |
| 2025-02-25 | P00006 | Funding only | -$300 | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
| 2024-12-30 | P00005 | Supplemental agreement (work within scope) | $0 | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
| 2024-11-19 | P00004 | Change order | -$200 | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
| 2024-08-30 | P00003 | Change order | $6.2K | CH47 BLOCK II |
| 2024-06-25 | P00002 | Change order | $11.4K | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
| 2024-05-20 | P00001 | Supplemental agreement (work within scope) | $0 | CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT UPDATE FOR DELIVERY DATE AND "SHIP TO" |
| 2023-12-12 | 0 | $2.90M | TO SUPPORT REQUIREMENTS FOR THE CH-47F BLOCK II AIRCRAFT SUPPORT EQUIPMENT |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗