# Transportation R&D Services; Aerospace Research; Basic Research (PSC AS21)

Canonical: https://abierto.us/psc/as21

Federal contract opportunities under product and service code AS21. 2 opportunities in the window, 0 open now.

## Recent (2 in all)

- March 10, 2026: Engineering Technical Support Services (FY26-02), justification, awarded to Corporate Allocation Services, Inc.. https://abierto.us/opportunities/fy2602
- January 20, 2026: Technical Support and Design/Build (D/B) Construction services (FAA-ATRD-Pavement_RD), sources sought. https://abierto.us/opportunities/faaatrdpavementrd

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Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/as21.