---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch150/schIV/ptB"
level: "part"
label: "Part B"
heading: "High Priority Aeronautics Research and Development Programs"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch150-schIV-ptB"
sections_count: 1
---

# Part B — High Priority Aeronautics Research and Development Programs

Title 42 — The Public Health and Welfare › Chapter 150 — National Aeronautics and Space Programs, 2005 › Subchapter IV — Aeronautics

## Sections

- [§16721...16727. Repealed.](/usc/42/16721...16727.md)