# Project 0729 — Mobile Advanced Extremely High Frequency (AEHF) Terminal (MAT)

**Program element:** 0604280N — JT Tactical RADIO System (JTRS)  
**Project:** 0729  
**Component:** U.S. Navy  
**Appropriation:** 1319 — RDT&E, Navy  
**Budget Activity:** 5 — System Development & Demonstration  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604280N/0729  
**Parent:** https://hitchintel.com/programs/0604280N

## Summary

Project 0729 — Mobile Advanced Extremely High Frequency (AEHF) Terminal (MAT) requests $76.2M in FY2027, 19% of the $409.3M requested for program element 0604280N, up 11% on FY2026. 1 R-2A activity decomposes the request.

## Funding profile

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 96.4 |
| FY2026 | Enacted | 68.9 |
| FY2027 | Request | 76.2 |
| FY2028 | Outyear | 0.8 |
| FY2029 | Outyear | 0.8 |
| FY2030 | Outyear | 0.8 |
| FY2031 | Outyear | 0.9 |

> Estimate types are not summed. This project is one leaf of PE 0604280N; the PE total is the sum of its projects, never added to them.

## What project 0729 buys

The details of Program Element 0604280N, Project 0729 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

**R-3 lines of work:** Product Development; Support; Test and Evaluation; Management Services.

## Activities (R-2A) — 1

| Activity | FY2025 | FY2026 | FY2027 | Move | Page |
|---|---|---|---|---|---|
| Mobile Advanced Extremely High Frequency (AEHF) Terminal (MAT) | 96.4 | 68.9 | 76.2 | +11% | — |

> 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.

### Mobile Advanced Extremely High Frequency (AEHF) Terminal (MAT)

**FY2027 planned work.** The details of Program Element 0604280N, Project 0729 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

**FY2026 to FY2027 change.** The details of Program Element 0604280N, Project 0729 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

**FY2026 plans — current year.** The details of Program Element 0604280N, Project 0729 are classified SECRET//NOFORN and are submitted to Congress in the classified budget justification books.

## 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/0604280N.

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibits R-2/R-2A/R-3, PE 0604280N project 0729 (PB PB2027).
- **MCP:** `mcp.hitchintel.com` — `budget_get_program_element(pe="0604280N")`.

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