SECTION	Title	Time
§ 251.1	§ 251.1 Definitions.	July 2, 2026
§ 251.2	§ 251.2 Applicability.	July 2, 2026
§ 251.3	§ 251.3 Small musical instruments as carry-on baggage.	July 2, 2026
§ 251.4	§ 251.4 Large musical instruments as carry-on baggage.	July 2, 2026
§ 251.5	§ 251.5 Large musical instruments as checked baggage.	July 2, 2026