14 CFR § 1259.503 - Limitations.

---
identifier: "/us/cfr/t14/s1259.503"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "14 CFR § 1259.503 - Limitations."
title_number: 14
title_name: "Aeronautics and Space"
section_number: "1259.503"
section_name: "Limitations."
chapter_name: "NATIONAL AERONAUTICS AND SPACE ADMINISTRATION"
part_number: "1259"
part_name: "NATIONAL SPACE GRANT COLLEGE AND FELLOWSHIP PROGRAM"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Pub. L. 100-147, 101 Stat. 869-875; Sec. 3, Pub. L. 111-314, 124 Stat. 3382; 51 U.S.C. 40301-40311."
regulatory_source: "54 FR 19880, May 9, 1989, unless otherwise noted."
cfr_part: "1259"
---


# 1259.503 Limitations.

(a) Fellowships shall be awarded only to Nationals of the United States.

(b) Any students supported under this fellowship program shall not be funded for more than four years unless the Director, NASA Space Grant Program, makes an exception in writing.

[54 FR 19880, May 9, 1989, as amended at 82 FR 35442, July 31, 2017]