R-2A Activity · President's Budget PB2027

FAAD C2 Software Development and Modernization

Activity a3·Project 146 — Air & Msl Defense Planning Control Sys·PE 0604741A·U.S. Army
FY2027 Request
$10.0M
▲ 2.1% vs FY2026
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This activity requests $10.0M in FY2027, 70% of project 146, up 2.1% on FY2026. The R-2A exhibit describes it across FY2025–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$10.0M
▲ 2.1% vs FY2026
FY2026 Enacted
$9.8M
▲ 10% vs FY2025
FY2025 Actual
$8.9M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 146 of PE 0604741A. This is the budget justification's own description of work that has not happened yet — the one thing no other level of the budget carries.

FY2027 planned work

Continue FAAD software integration, development, and tests in support to maintain net ready AMDPCS Family-of-Systems and future program platform requirements in support of IBCS convergence.

FY2026 to FY2027 change

The FY 2026 to FY 2027 increase due to economic assumptions.

Before the request year

FY2025–FY2026: what came before

Prior-year accomplishments and current-year plans from the same exhibit. Context for the FY2027 plan, not a series — an activity partitions its project exactly in the request year, but can under-cover it in earlier years.

FY2026 plans — current year

Continue FAAD software integration, development, and tests in support to maintain net ready AMDPCS Family-of-Systems and future program platform requirements in support of IBCS convergence.

FY2025 accomplishments

Continue FAAD C2 software integration, development, and tests in support to maintain net ready AMDPCS Family-of-Systems and future program platform requirements in support of IBCS convergence.

Money

Three years, and no five-year plan

An R-2A activity publishes the prior year, the current year and the budget year. The FYDP outyears exist at project and program-element level and are deliberately absent here rather than inferred. Estimate types are colored and never summed into one figure.

08.9FY25ACTUAL9.8FY26ENACTED10.0FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual8.9
FY2026Enacted9.8
FY2027Request10.0

This activity is 70% of project 146's FY2027 request and 70% of PE 0604741A's. In the request year the activities under a project sum to it exactly; in the current year they under-cover it in about 9% of cases, so an activity's delta can legitimately exceed its parent's and the two must not be compared row to row.

Where this sits

5 activities in project 146

Every R-2A line of this project, largest FY2027 request first. Linked where the activity has enough of its own narrative to carry a page; the rest are shown in full on the program-element page.

FAAD C2 Software Development and Modernization — this activity$10.0M ▲ 2%
Engineering, Development, Test and Evaluation$4.0M ▲ 5%
Software System Certification Testing, Accreditation, and Approval of Authority-to-Operate (ATO)$0.3M ▲ 2%
AMDWS Software Development
IBCS/FAAD C2 Convergence; Ada to C++ Refactoring and Modernization
Source
FY2027 Department of the Army RDT&E Budget Justification · Exhibit R-2A · PE 0604741A, project 146 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604741A/146/a3.md · MCP mcp.hitchintel.combudget_get_activity