RDT&E Program Element · President's Budget PB2027

AF Test Investments

PE 0604759F·U.S. Air Force·Approp. 3600 — RDT&E·BA6 — RDT&E Management Support
FY2027 Request
$235.4M
⚑ Contested — House approps cuts 9.8%
HitchAI read

U.S. Air Force funding ramps 49% to a $235.4M request in FY2027, sustained across the five-year plan. In the FY2027 defense authorization, the House cut 6.4% (to $220.4M); the Senate funded it in full; House appropriators cut 9.8% (to $212.3M).

FY2027 Request
$235.4M
▲ 49% vs FY2026
House approps mark
$212.3M
▼ $23.1M vs request
FY2026 Enacted
$158.0M
In law

For fiscal year 2027, the U.S. Air Force is requesting $235.4M for AF Test Investments under RDT&E program element 0604759F, up 49% over FY2026. In the FY2027 defense authorization, House approps moved to cut it to $212.3M.

Funding trajectory

Funding profile, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure.

50100150200066.0FY25ACTUAL158.0FY26ENACTED235.4FY27REQUEST239.2FY28228.1FY29232.4FY30240.0FY31HOUSE APPROPS
Actual Enacted Request Outyear (FYDP) House approps mark
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual66.0
FY2026Enacted158.0
FY2027Request235.4
FY2028Outyear239.2
FY2029Outyear228.1
FY2030Outyear232.4
FY2031Outyear240.0
Where it sits

Acquisition lifecycle

This program is funded in RDT&E Budget Activity 6 — RDT&E Management Support.

Complete
Research
BA 1–2
Complete
Advanced Technology
BA 3
Complete
Prototyping
BA 4
Current
Development & Fielding
BA 5–7
Inside the program element

1 project rolls up into PE 0604759F

Projects are the summable leaves — the PE total is their sum, never added to it. Program elements and projects carry the full five-year plan; activities stop at the budget year. This PE moves 49% overall, which can hide much larger swings below.

Project 664597

AF Test Investments

$235.4MFY2027 request ▲ 49%
FY2025 actual$66.0M
FY2026 enacted$158.0M
FY2027 request$235.4M

This Program provides planning, improvements, and modernization for test capabilities within Air Force Test Center (AFTC) Major Range and Test Facility Base (MRTFB) organizations. This Program annually resources 10-30 unique, time-phased projects across the Center, changing from year to year as projects complete and others are started. Funding varies year to year based on project phases (planning, acquisition, installation, etc.), requiring significant differences in funding from one year to the next. As such, the changes in category funding from year-to-year does not necessarily indicate program growth, but rather a planned phasing of I&M efforts across the following sites: - 96 TW (Eglin AFB, FL): Non-nuclear weapons, C5ISR systems, target systems, spectral signatures, and cyber capabilities (Avionics Cyber Range - ACR). - 412 TW (Edwards AFB, CA): Aircraft, aerospace vehicles, UAVs, cruise missiles, parachute systems, and cargo handling. - AEDC (Arnold AFB, TN): Aero propulsion, flight systems, space and missile programs, providing simulated environments for testing satellites, sensors, space vehicles, and large-scale models. - 704 TG (Holloman AFB, NM): (Aligned under AEDC) Flight testing and support for advanced avionics, navigation systems, and aircraft/missile performance. Also coordinates USAF tests at White Sands. The 704TG OL-AC (Wright-Patterson AFB, OH) supports aircraft survivability, landing gear, tires and brakes testing, and component qualification. The Improvement and Modernization (I&M) program is managed as follows: - Requirements defined through the AF Test Investment Planning & Programming (TIPP) Process. - Projects are reviewed through the Tri-Service Reliance Process to avoid duplication with other branches. - Projects are documented in the Technology Development Acquisition Program (TDAP) database. - Test capabilities at AFTC locations enable testing through all phases of weapon system acquisition, from system concept exploration through component and full-scale integrated weapon system test to operational test. Funding is allocated to the following five key mission areas: 1. T&E Range and Test Asset Modernization: Testing long-range, high-speed weapons in complex environments, handling big data, and multi-domain testing with realistic threats. 2.

Accomplishments / planned programs (R-2A) — prior, current and budget year only
T&E Range and Test Asset Modernization▼ 53%
FY2025 actual$21.3M
FY2026 enacted$37.4M
FY2027 request$17.6M

FY2027 planned work Complete the following project: Next Gen Data Ecosystem (NGDE) Platforms Storage

FY2026 to FY2027 change Funding decreased $19.850 million due to project phasing.

FY2026 plans — current year Continue the following projects: - Next Gen Data Ecosystem (NGDE) Platforms Infrastructure and Storage Complete the following projects: - Eglin Gulf Test Training Range (EGTTR) (AMADS, PMT, SENTRy) - AI Development Platform Congressional Add: - Coherent Distributed Network Multi-Static RADARs

FY2025 actual$33.7M
FY2026 enacted$110.8M
FY2027 request$100.2M

Start the following Projects: - Increase Capability of Continuous Flow Hypersonic Ground T&E - Mach 5 Continuous Flow Test Continue the following Projects: - Guided Weapons Eval Facility (GWEF) - Hypersonic Hardware in the Loop (HITL) - Hypersonic Air Defense Effectiveness and Survivability (HADES) - DIADS - True Temperature Mach 7 T&E…

Read the FY2027 plan →
Directed Energy/Electronic Combat▲ 178%
FY2025 actual$3.5M
FY2026 enacted$8.7M
FY2027 request$24.2M

FY2027 planned work Continue the following projects: - Next Generation Engineering Targets (OPTICAMS) - Survivability Test Stand (STS)

FY2026 to FY2027 change Funding increased $15.485 million to fund next phase of the survivability test stand and cuts to FY 2026 funds.

FY2026 plans — current year Continue the following projects: - Next Generation Engineering Targets (OPTICAMS) - Survivability Test Stand (STS) Complete the following projects: - Advanced Multispectral Development - Phase I (AMD-I)

FY2025 actual$7.4M
FY2026 enacted$1.1M
FY2027 request$93.4M

Continue the following projects: - War-fighter Data Links Test Capability (WDLTC) [Eglin & Edwards] - Advanced Battle Management System Test Capability (ABMS)/Joint All Domain C2 (JADC2) Test Capability

Read the FY2027 plan →
Autonomy
FY2025 actual$0.0M
FY2026 enacted$0.0M
FY2027 request$0.0M

FY2027 planned work No further investment is planned for this effort in this Program

FY2026 to FY2027 change Not applicable

FY2026 plans — current year Funds planned for FY 2025 and FY 2026 toward this effort were removed to accommodate overall Program reductions as these investments were the lowest priority among efforts. AFTC received FY 2027 funding in Program 0605807F that will represent Autonomy efforts going forward.

Congressional action

The request is contested

Committee marks on the FY2027 request. Adds and cuts are reconciled in conference before they become law.

RequestPresident's Budget
$235.4M
House NDAA (HASC)HASC
$220.4M −$15.0M · −6.4%
Senate NDAA (SASC)SASC
$235.4M full · +$0
House Approps (HAC-D)HAC_D
$212.3M −$23.1M · −9.8%
▲ $23.1M chamber gap — unresolved as of 2026-07-27. These are FY2027 authorization marks (NDAA); appropriations and the conference agreement may differ.
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Answers are generated from the figures on this page — the FY2027 justification exhibits and the marks tracked above — and nothing else is consulted. Confirm any figure against the cited exhibit before you use it externally.

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Questions this page can answer
How does the FY2027 request compare with FY2026, and what does the five-year plan show?What did House approps do to this request, and what is still unresolved?

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Provenance

Cite this page

Sources
FY2027 Department of the Air Force RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0604759F (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "AF Test Investments (PE 0604759F)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0604759F
Machine access
Markdown twin /programs/0604759F.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks