# B-21 Alert Facility, Ellsworth Air Force Base (AFB), South Dakota (SD)

Notice c9ec49626bfb45eaa7f64e3daf0e2675 (solicitation W9128F26RA005) from DEPT OF DEFENSE, W071 ENDIST OMAHA, posted 2026-04-14, responses due 2026-05-04T19:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | c9ec49626bfb45eaa7f64e3daf0e2675 |
| Solicitation number | W9128F26RA005 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE ARMY |
| Office | W071 ENDIST OMAHA |
| Posted | 2026-04-14T19:50:12.000Z |
| Response deadline (UTC) | 2026-05-04T19:00:00.000Z |
| Set-aside | - |
| NAICS | 236220 |
| PSC | Y1BZ |
| Place of performance | - |
| Award | - |

## Description

Amendment 2: The purpose of this amendment is as follows: 1. Added Site Visit Roster. 2. Drawing/Spec Updates (see Summary of Changes, dated 04-14-26). 3. Clause Updates. All other terms and conditions remain the same.

## Sources

- View on SAM.gov: https://sam.gov/opp/c9ec49626bfb45eaa7f64e3daf0e2675/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"B-21 Alert Facility, Ellsworth Air Force Base (AFB), South Dakota (SD), SAM.gov contract opportunity c9ec49626bfb45eaa7f64e3daf0e2675." samgovapi.io, https://samgovapi.io/opportunity/c9ec49626bfb45eaa7f64e3daf0e2675, data as of 2026-11-14. Primary record: https://sam.gov/opp/c9ec49626bfb45eaa7f64e3daf0e2675/view

## API and MCP

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