Skip to content

TX02 — Flight Computing and Avionics: Active Portfolio

Created: session 20 (2026-04-05)

Summary

TX02 has only 9 active projects — the thinnest active portfolio of any TX area surveyed. SBIR contributes just 2 projects. The active portfolio is almost entirely government-center programs (GCD, MCO, EHP) with a single FO commercial entrant. Computing and avionics in the space industry is mature; the commercial sector has largely absorbed this domain, and what remains in government R&D is focused on the specific gaps the market won't address: radiation tolerance, open standards, extreme-environment displays, and Earth-independence for deep space.

Program distribution (9 active): | Program | Count | Lead | |---------|-------|------| | GCD | 2 | JPL + GSFC — HPSC ecosystem | | MCO | 1 | MSFC — Earth-independent systems (Mars) | | FO | 2 | Resilient Computing, Mentium — flight demos | | EHP | 1 | JSC — radiation-tolerant displays | | SBIR/STTR | 2 | Resilient Computing, Lewiz | | SST | 1 | Aerospace Corp — DiskSat (platform, not pure avionics) |

TX mismatch rate: 5/9 (55.6%) — extremely high. The ML repeatedly predicts TX11.4.2 (Intelligent Data Understanding) for TX02 projects. This reveals a structural taxonomy failure: software frameworks (cFS, VxWorks) and autonomous systems are filed in TX02 (hardware) but the ML recognizes them as TX11 (software). Manually assigned TX02 is often wrong in the other direction: DiskSat (a spacecraft platform) is TX02 but ML predicts TX01 (propulsion).

1. HPSC Computing Ecosystem — the 2025 Initiative

Two GCD projects started mid-2025 at JPL and GSFC are building the software/hardware ecosystem around the HPSC (High-Performance Spaceflight Computing) processor. HPSC is HPE's space-grade multicore processor designed for next-generation NASA missions. Both are managed under GCD with the same program contacts (Mary Werkheiser / Mark Thornblom).

HPSC Integration and SOSA Testbed (184651)

  • JPL | GCD | TRL 3→5 | 2025-07-01 to 2027-09-30 | 878 views
  • Builds the HPSC System Test Kit: SOSA-compliant chassis, HPSC Single Board Computers from multiple vendors, storage/power/I-O cards, management subsystem.
  • Supports Linux, RTOS (VxWorks/LynxOS), and flight software frameworks cFS and F Prime.
  • Fills the gap between HPSC qualification and mission integration: programs need to evaluate multicore, mixed-criticality, and time-sensitive networking before flight hardware is available.
  • Alignment with SOSA Space Segment (S3C) standard promotes cross-vendor interoperability and open architectures.
  • TX mismatch: ML predicts TX11.4.2 — taxonomically the Test Kit is software integration infrastructure, not pure avionics hardware.

cFS PIC64 Implementation (184607)

  • GSFC | GCD | 2025-01-01 to 2027-04-30 | 535 views | TRL listed as 0→0 (data entry anomaly)
  • Ports cFS (Core Flight System) — NASA's most widely used flight software framework — to the PIC64 RISC-V processor.
  • cFS enables portability via its layered architecture (platform support package + OS abstraction layer + component framework).
  • States: AL, CA, MD, TX, VA — multi-center involvement (GSFC, JSC, MSFC, Ames, JPL?).
  • TX mismatch: ML predicts TX11.4.2 — same issue as 184651. Flight software = TX11 in the ML's view.
  • Implication: RISC-V is penetrating NASA's flight software ecosystem. cFS on RISC-V means any future RISC-V flight computer (including open-source designs) can run NASA's standard framework.

HPSC pattern

The two GCD projects are complementary: 184651 builds the hardware integration testbed (chassis + board ecosystem), 184607 builds the software ecosystem (cFS port + RISC-V support). Together they're the pre-qualification environment that lets missions adopt HPSC without waiting for flight-certified hardware. No prior TechPort record found for the HPSC chip development itself — that development is upstream (HPE, government contracts), not in TechPort's STMD scope.

2. Earth-Independent Operations — the Long-Horizon Mars Computing Program

EIO Vehicle Systems (157866)

  • MSFC | MCO | TRL 4→6 | 2024-10-01 to 2031-09-30 | 4,463 views
  • The Vehicle Systems (VS) Portfolio under MCO's Earth Independent Operations (EIO) Domain.
  • Matures hardware elements providing data/computational power for increasingly Earth-independent spacecraft.
  • Mars-targeted: 4 contacts, destination = Mars only.
  • Highest view count of any active TX02 project (4,463) — significantly above others (185–1,438).
  • 7-year timeline reflects the reality of Mars mission development schedules.
  • TX mismatch: ML predicts TX11.4.2 — same pattern. EIO vehicle systems is heavy on autonomous software.

3. Radiation-Tolerant Hardware — Persistent Gaps

Radiation-Tolerant Displays (154830)

  • JSC | EHP | TRL 2→6 | 2022-2030 (8-year project)
  • Reference design for high-performance, high-availability displays surviving deep space radiation.
  • Problem: no existing display system was designed to withstand deep space radiation by design (only mitigate after the fact).
  • Destinations: Moon and Cislunar, Mars.
  • TX mismatch: ML predicts TX06.2.3 (Informatics/Decision Support) — display = human interface = TX06 in ML's view.

RadPC+Coprocessor (184144) — Resilient Computing

  • FO | Industry | TRL 6→8 | 2025-06-01 to 2028-06-30 | 1,438 views
  • Fault-tolerant RISC-V flight computer on COTS FPGA (radiation-tolerant by design, not by process).
  • Adds coprocessor support to the base RadPC product.
  • Broad destinations: Earth through Outside the Solar System — positioning as universal small spacecraft computer.
  • Connection: Resilient Computing also has SBIR 158455 (FPGA coprocessor companion). Same company pursuing both a SBIR component and a FO system-level flight demo.

4. SBIR Layer — Minimal, Narrow

158455 (Resilient Computing, TX02.1.5 FPGA, TRL 4→6): FPGA coprocessor companion for rad-hard computers. Builds on Phase I feasibility study. Exploits COTS FPGA parallel resources without replacing the rad-hard primary.

158397 (Lewiz Communications, TX02.1.3 High-Performance Processors, TRL 2→6): Time-Sensitive Networking (TSN) for spacecraft. Deterministic, low-latency Ethernet for real-time avionics. Destinations: Earth only — primarily aviation/UAM context despite aerospace framing.

5. Structural Findings

1. TX02 SBIR pipeline is near-empty (2/9 active). This contrasts sharply with TX08 (30 active SBIR), TX11 (large active cohort), and TX01 (7 active SBIR). Two explanations: (a) commercial avionics market is mature — companies like Honeywell, Lockheed, Raytheon serve this domain without SBIR; (b) radiation-hardened components (the actual NASA gap) are funded via DoD channels (DARPA, Air Force), not NASA SBIR.

2. Government programs dominate (7/9). GCD, MCO, EHP, FO — all government or government-adjacent. The R&D gaps in space computing (radiation tolerance, open standards, Earth-independence) are not commercially motivated. NASA is funding what the market won't.

3. RISC-V penetration is real. Two of nine active projects explicitly involve RISC-V (184607 cFS PIC64, 184144 RadPC RISC-V). The open-source ISA is entering NASA's flight software and computer architecture. This is a structural shift from the previous generation (RAD750 PowerPC, LEON SPARC).

4. TX mismatch rate (55%) reveals taxonomy confusion. Flight software ↔ avionics hardware is a genuine boundary problem in NASA's taxonomy. TX02 (hardware) and TX11 (software) are often co-located in the same project, and human classifiers lean toward TX02 for any project with "avionics" in the title regardless of whether the primary innovation is software.

5. View counts reveal interest gradient. EIO Vehicle Systems (157866) = 4,463 views — by far the highest in TX02. MCO's Earth-independent computing is the program the field is watching. RadPC+Coprocessor = 1,438 views (next highest) — small spacecraft market interest. SBIR projects: 411-417 views — baseline noise.

Verification

Claim Sample Query Confidence
9 active TX02 projects All find_projects(tx=TX02, status=Active) confirmed
SBIR = 2/9 All find_projects(program=SBIR, tx=TX02, status=Active) confirmed
HPSC=2 GCD projects 184651, 184607 get_project() + HPSC search confirmed
Same program contacts for both HPSC 184651, 184607 get_project() contacts confirmed
EIO highest view count (4,463) 157866 find_projects all TX02 confirmed
TX mismatch rate 55% 5/9 find_projects output confirmed

Open Threads

  1. HPSC chip development: The HPE/NASA HPSC chip development itself is not in TechPort (upstream government contract). When does HPSC reach flight qualification? TechPort won't show this.
  2. cFS PIC64 TRL 0→0 anomaly: Is this a data entry error? The project is GCD-funded and clearly has substance. Check with a direct project page visit.
  3. RadPC+Coprocessor FO flight: When/where is the TRL 6→8 flight demonstration? Rocket Lab suborbital or orbital?
  4. MCO EIO broader portfolio: 157866 has 4 contacts and 4,463 views. Are there other MCO EIO projects in other TX areas that together form a coherent Mars computing stack?