---
kind: "unit"
title: "51"
title_heading: "National and Commercial Space Programs"
key: "stIV/ch401/schI"
level: "subchapter"
label: "Subchapter I"
heading: "General"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/51/stIV-ch401-schI"
sections_count: 4
---

# Subchapter I — General

Title 51 — National and Commercial Space Programs › Subtitle IV — Aeronautics and Space Research and Education › Chapter 401 — Aeronautics

## Sections

- [§40101. Definition of institution of higher education](/usc/51/40101.md)
- [§40102. Governmental interest in aeronautics research and development](/usc/51/40102.md)
- [§40103. Cooperation with other agencies on aeronautics activities](/usc/51/40103.md)
- [§40104. Cooperation among Mission Directorates](/usc/51/40104.md)