CFR›Title 49›Subtitle B›Chapter X›49 CFR Part 1117 Citation49 CFR Part 1117ContainsSection 1117.1CorpusDaily eCFRDisplayed edition2026-07-02Last updated2026-07-02 PART 1117—PETITIONS (FOR RELIEF) NOT OTHERWISE COVERED Sections 1117.1 § 1117.1 Petitions. Authority49 U.S.C. 1321. Previous 1116 Part 1116—Oral Argument Before the Board Next 1119 Part 1119—Compliance with Board Decisions