# Project 2557 — Maintenance Systems (MxS)

**Program element:** 0604840N — F-35C C2D2  
**Project:** 2557  
**Component:** U.S. Navy  
**Appropriation:** 1319 — RDT&E, Navy  
**Budget Activity:** 7 — Operational System Development  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604840N/2557  
**Parent:** https://hitchintel.com/programs/0604840N

## Summary

Project 2557 — Maintenance Systems (MxS) requests $18.7M in FY2027, 4.4% of the $428.5M requested for program element 0604840N, up 7.9% on FY2026. 1 R-2A activity decomposes the request. Lockheed Martin is the largest named R-3 performer at $14.9M, 80% of the project's FY2027 R-3 total.

## Funding profile

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 16.3 |
| FY2026 | Enacted | 17.3 |
| FY2027 | Request | 18.7 |
| FY2028 | Outyear | 12.0 |
| FY2029 | Outyear | 12.3 |
| FY2030 | Outyear | 12.4 |
| FY2031 | Outyear | 12.6 |

> Estimate types are not summed. This project is one leaf of PE 0604840N; the PE total is the sum of its projects, never added to them.

## What project 2557 buys

Autonomic Logistics Information System (ALIS) is the current F-35 program solution for delivering core maintenance and logistics information solutions to F-35 warfighters. ALIS will continue to deliver the core logistics and maintenance infrastructure requirements for the F-35 enterprise as ALIS evolves into Operational Data Integrated Network (ODIN). ALIS includes features such as aircraft scheduling, training delivery, record keeping, technical data delivery, supply chain management, maintenance management, pilot and maintenance debriefing, and mission planning. Current ALIS development efforts are focused on low cost and high return investments that provide a high confidence return on investment in the short term, significant warfighter impact, and/or offer synergy with ODIN development efforts. ODIN will incrementally provide a modern, user-friendly integrated information system for the F-35 to deliver core maintenance and logistics information solutions. ODIN will be comprised of multiple elements to include modern hardware, architectures, software development methods, data environments, and platforms. Leveraging agile and modern software development practices, ODIN will serve as the primary logistics tool to support F-35 warfighter operations, health and diagnostics, mission planning, supply chain management, maintenance, and training. ODIN will substantially decrease F-35 administrator and maintainer workload, increase readiness rates for all F-35 variants, and allow software engineers to rapidly develop and deploy updates in response to changing warfighter requirements and improve data management, quality, and integrity. The ALIS to ODIN transition is intended to enable holistic fleet management, improve performance, enhance readiness, and reduce costs to the F-35 program. ODIN is comprised of both hardware and software which support the flow of Unclassified and Classified aircraft and maintenance-related data. Funding allocations at the project level have historically been subject to change due to the complexity of the F-35 budget structure and cost share ratios. The program will ensure any within-PE adjustments during execution year are reflected in future budget submissions.

**R-3 lines of work:** Product Development; Support.

## Named R-3 performers

| Performer | $M | Share of this project's FY2027 R-3 total |
|---|---|---|
| Lockheed Martin | 14.9 | 80% |
| 309th SWEG | 0.6 | 3.2% |
| Pratt Whitney | 0.5 | 2.6% |
| DESA | 0.3 | 1.6% |

> Budget-justification contract funding, not obligations. Shares need not reach 100% — unnamed and government work is in the denominator.

## Activities (R-2A) — 1

| Activity | FY2025 | FY2026 | FY2027 | Move | Page |
|---|---|---|---|---|---|
| Operational Data Integrated Network (ODIN) | 16.3 | 17.3 | 18.7 | +8% | [a0](https://hitchintel.com/programs/0604840N/2557/a0) |

> Activities carry the prior, current and budget year only — no five-year plan. In the request year they partition this project exactly; in earlier years they can under-cover it.

### Operational Data Integrated Network (ODIN)

In Fiscal Year 2027, the ODIN program will achieve critical modernization milestones, establishing the technical foundation for a fully capable and resilient system. These efforts directly support enhanced operational availability and reduce long-term sustainment costs. Key deliverables include: 1) Advanced Software Suite: Deliver the…

Full year-by-year narrative: https://hitchintel.com/programs/0604840N/2557/a0

## What is NOT on this page

Congressional marks, the R-2 mission description and acquisition strategy, the industry vs government split of the whole request, and related program elements are recorded at **program-element** grain — an NDAA mark lands on a PE, never on a project. They are at https://hitchintel.com/programs/0604840N.

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibits R-2/R-2A/R-3, PE 0604840N project 2557 (PB PB2027).
- **MCP:** `mcp.hitchintel.com` — `budget_get_program_element(pe="0604840N")`.

*HitchAI is an independent intelligence service, not affiliated with the U.S. Department of Defense. Budget figures are requests/estimates, not obligations.*