# Major Acquisition Systems Infrastructure

**Agency:** Homeland Security  
**Account:** Procurement, Construction, and Improvements  
**Source document:** United States Coast Guard · p. 7  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/budget/homeland-security/major-acquisition-systems-infrastructure  

> **Trust:** parsed from the agency Congressional Justification. Approximate, **not summable**, verify at the cited page.

## Funding ($M)

| Fiscal year | Basis | Amount |
| --- | --- | --- |
| FY2025 | enacted | 174.0 |
| FY2026 | CR annualized | 174.0 |

The prior-year column is a CR annualized figure, not an enacted appropriation.


## Homeland Security discretionary budget authority (OMB PBDB — authoritative)

FY2027 $91.40B, FY2026 $88.60B. This is the agency total, not a sum of the parsed lines.


## What this funds

This program supports shore facility infrastructure modifications, upgrades, new construction, and real property and land acquisition associated with homeporting new or modificed cutters, boats, and aircraft. It also supports survey and design required fro future year PC&I MASI projects. There is no funding for this program in FY 2027. These legacy investments were combined into the Shore Infrastructure investment.


**Where it sits:** Civilian / Non-Defense › Homeland Security › United States Coast Guard › Procurement, Construction, and Improvements › Shore Facilities and Aids to Navigation (ATON)


*HitchAI is an independent intelligence service, not affiliated with the U.S. government. Civilian line dollars are parsed from agency Congressional Justifications and are approximate.*