---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "stVII/ptC/ch481"
level: "chapter"
label: "Chapter 481"
heading: "Airport and Airway Trust Fund Authorizations"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/49/stVII-ptC-ch481"
sections_count: 14
---

# Chapter 481 — Airport and Airway Trust Fund Authorizations

Title 49 — Transportation › Subtitle VII — Aviation Programs › Part C — Financing

## Sections

- [§48101. Air navigation facilities and equipment](/usc/49/48101.md)
- [§48102. Research and development](/usc/49/48102.md)
- [§48103. Airport planning and development and noise compatibility planning and programs](/usc/49/48103.md)
- [§48104. Operations and maintenance](/usc/49/48104.md)
- [§48105. Weather reporting services](/usc/49/48105.md)
- [§48106. Airway science curriculum grants](/usc/49/48106.md)
- [§48107. Civil aviation security research and development](/usc/49/48107.md)
- [§48108. Availability and uses of amounts](/usc/49/48108.md)
- [§48109. Submission of budget information and legislative recommendations and comments](/usc/49/48109.md)
- [§48110. Facilities for advanced training of maintenance technicians for air carrier aircraft](/usc/49/48110.md)
- [§48111. Funding proposals](/usc/49/48111.md)
- [§48112. Repealed.](/usc/49/48112.md)
- [§48113. Reprogramming notification requirement](/usc/49/48113.md)
- [§48114. Funding for aviation programs](/usc/49/48114.md)