PolicyBrief
H.R. 3423
119th CongressSep 8th 2025
Facility for Runway Operations and Safe Transportation Act
HOUSE PASSED

The FROST Act modifies the definition of eligible airport facilities under federal aviation programs by removing the specific inclusion of deicing equipment storage.

Tony Wied
R

Tony Wied

Representative

WI-8

LEGISLATION

FROST Act Removes Federal Funding Eligibility for Airport Deicing Storage: What That Means for Winter Travel

The newly proposed Facility for Runway Operations and Safe Transportation Act, or the FROST Act, sounds like a simple, administrative change, but it could have real-world implications for anyone who flies in the winter. This bill updates the definition of what counts as an eligible “airport facility” for federal funding and grants, specifically removing the explicit mention of storage facilities for deicing equipment and fluids from the list.

The Fine Print: Cutting the Deicing Check

Section 2 of the FROST Act is where the action is. It amends Section 47102(3)(B)(v) of title 49 of the U.S. Code, which governs how federal aviation funds are distributed. Right now, airports in cold climates can apply for federal grants to help build or maintain the large, specialized structures needed to safely store the chemicals and equipment used to melt ice off planes. These aren't just sheds; they are often environmentally controlled facilities designed to prevent toxic runoff. By removing the explicit mention of these storage facilities from the eligible list, the bill effectively cuts off a dedicated funding pathway for this critical infrastructure.

Why This Matters for Your Flight

Think of it this way: winter travel is already a headache. Deicing is a mandatory safety step—no ice, no flight. When airports can’t access federal funding for proper storage, they have two options, neither of which is great for the traveler or the taxpayer. First, they might have to divert local funds, potentially delaying other necessary upgrades (like better terminal bathrooms or runway repairs). Second, they might skimp on the storage itself. If deicing chemicals aren't stored properly, especially at smaller regional airports, it creates a massive environmental risk, leading to ground contamination. This is a classic example of an administrative change that could push costs and environmental burden onto local governments.

The Environmental and Operational Impact

For airports in places like Chicago, Denver, or Buffalo, deicing operations are non-negotiable and expensive. Proper storage facilities are essential for environmental protection because they ensure that the runoff from deicing operations—which can contain harmful chemicals—is contained and treated, not just dumped into local waterways. If this federal funding stream dries up, airports might be forced to use less robust, less environmentally compliant storage solutions. This isn’t just about bureaucracy; it’s about ensuring safe, timely travel and protecting the local environment. While the bill itself doesn't state why this provision is being removed, the practical effect is clear: it makes it harder and more expensive for airports to maintain the infrastructure needed for safe winter operations and responsible chemical management.