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DAF26BX06-DV511ActiveSBIR

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Department of DefenseUSAF

AI Overview

TAPPAS seeks compact, lightweight sensing technology for satellites that enables real-time threat detection and space domain awareness. The payload combines onboard processing with local situational assessment to support self-protection and shared tactical awareness across contested space environments.

This summary is AI-generated from the official solicitation.

Key Details

Agency
Department of Defense
Funding Amount
—
Release Date
September 2, 2026
Due Date
October 21, 2026

Official Description

This D2P2 effort is to develop low Size, Weight, Power, and Cost (SWaP-C) technology for an on-board sensing payload to provide local situational awareness. This effort specifically looks to target low SWaP-C payload and on-board processing capability to sense and assess objects within the local area. This effort targets the combination of in-space sensing and sense-making with the goal to enable both self-protection through the organic ability to detect, track, and characterize immediate threat...

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Change History

Q&A UpdatedOct 5, 2026 at 1:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

No changes detected. The previous and updated Q&A versions are identical across all 30 questions and answers, including Q6 and Q30 which appear incomplete in both versions.

Q&A UpdatedOct 2, 2026 at 3:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Three new Q&As added:

  • Q1 (new): Clarifies there is no emphasis among visible, IR, or RF sensing modalities—all are equally acceptable.
  • Q2 (new): Confirms deployable booms are within scope but not the baseline approach.
  • Q3 (new): Addresses propulsion effluent exposure for distributed sensors. Government remains bus-agnostic; proposers must clearly state assumptions about thruster plume keep-out zones and mitigation strategies for both transient and long-term effects.

Previous Q&As renumbered: All original questions shifted down by 3 numbers (old Q4 becomes Q7, etc.).

Key takeaway for applicants: The new Q3 is particularly important—if your solution distributes sensors around the bus for 4π coverage, you must document assumptions about hostile propulsion environments and any physical or operational constraints this creates, rather than relying on the government to specify host platform details.

Q&A UpdatedOct 1, 2026 at 5:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Q&A UpdatedOct 1, 2026 at 3:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Q&A UpdatedOct 1, 2026 at 2:00 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Q&A UpdatedSep 30, 2026 at 7:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Q&A UpdatedSep 30, 2026 at 1:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Q&A UpdatedSep 28, 2026 at 6:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Status ChangedSep 23, 2026 at 1:03 PM

Informational change · Status

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Status changed from status: Pre-Release to status: Open.

Q&A UpdatedSep 21, 2026 at 8:01 PM

Informational change · Description

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

Description information changed.

Opportunity AddedSep 2, 2026 at 12:02 PM

Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

New opportunity: Low SWaP-C Tactical Awareness Payload for Proliferated, Agile Satellites (TAPPAS) for Space Domain Awareness

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