SECTION	Title	Time
§ 25.581	§ 25.581 Lightning protection.	June 25, 2024(fm)
	Special Federal Aviation Regulation No. 13	July 7, 2025
	Special Federal Aviation Regulation No. 109	July 7, 2025
§ 25.1	§ 25.1 Applicability.	July 7, 2025
§ 25.2	§ 25.2 Special retroactive requirements.	July 7, 2025
§ 25.3	§ 25.3 Special provisions for ETOPS type design approvals.	July 7, 2025
§ 25.4	§ 25.4 Definitions.	July 7, 2025
§ 25.5	§ 25.5 Incorporations by reference.	July 7, 2025
§ 25.21	§ 25.21 Proof of compliance.	July 7, 2025
§ 25.23	§ 25.23 Load distribution limits.	July 7, 2025
§ 25.25	§ 25.25 Weight limits.	July 7, 2025
§ 25.27	§ 25.27 Center of gravity limits.	July 7, 2025
§ 25.29	§ 25.29 Empty weight and corresponding center of gravity.	July 7, 2025
§ 25.31	§ 25.31 Removable ballast.	July 7, 2025
§ 25.33	§ 25.33 Propeller speed and pitch limits.	July 7, 2025