R-2A Activity · President's Budget PB2027

F110/F101/F118 (Large Combat Engines) Component Improvement Program

FY2027 Request
$21.1M
▲ 152% vs FY2026
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This activity requests $21.1M in FY2027, 12% of project 671012, up 152% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$21.1M
▲ 152% vs FY2026
FY2026 Enacted
$8.4M
▼ 28% vs FY2025
FY2025 Actual
$11.6M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 671012 of PE 0207268F. 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

- Will execute multiple tasks to address engine issues and readiness associated with the B1, B-2, F-15, F-16, and U-2 aircraft - Address safety of flight, engine component redesign, repair/rework procedures, engine maturation and life limit/mission analysis - Validate redesigned parts and new repair procedures - Maintain engine flight safety, address obsolescence deficiencies, improve OR and R&M, reduce engine LCC, and sustain engines throughout their service life

FY2026 to FY2027 change

Increase from FY26 to FY27 provides funding for several high-priority engineering tasks required to improve the reliability and supportability of the F110, F101, and F118 engine fleets. This funding enables the execution of tasks prioritized by the Engine Advisory Board. Specifically, the increase will fund Common Depot Repair Development to increase parts availability; a Proactive Electronics Obsolescence program to mitigate future readiness issues; and the F110/F118 VSV Bellcrank Redesign, which fixes a critical safety issue known to cause in-flight shutdowns.

Before the request year

FY2026: the year under way

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

- Will execute multiple tasks to address engine issues and readiness associated with the B1, B-2, F-15, F-16, and U-2 aircraft - Address safety of flight, engine component redesign, repair/rework procedures, engine maturation and life limit/mission analysis - Validate redesigned parts and new repair procedures - Maintain engine flight safety, address obsolescence deficiencies, improve OR and R&M, reduce engine LCC, and sustain engines throughout their service life

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.

011.6FY25ACTUAL8.4FY26ENACTED21.1FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual11.6
FY2026Enacted8.4
FY2027Request21.1

This activity is 12% of project 671012's FY2027 request and 10% of PE 0207268F'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

4 activities in project 671012

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 project page.

Source
FY2027 Department of the Air Force RDT&E Budget Justification · Exhibit R-2A · PE 0207268F, project 671012 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0207268F/671012/a1.md · MCP mcp.hitchintel.combudget_get_activity