Code of Federal Regulations (Last Updated: April 5, 2024) |
Title 14 - Aeronautics and Space |
Chapter I - Federal Aviation Administration, Department of Transportation |
SubChapter C - Aircraft |
Part 25 - Airworthiness Standards: Transport Category Airplanes |
Subpart C - Structure |
Flight Maneuver and Gust Conditions |
§ 25.331 - Symmetric maneuvering conditions. |
§ 25.333 - Flight maneuvering envelope. |
§ 25.335 - Design airspeeds. |
§ 25.337 - Limit maneuvering load factors. |
§ 25.341 - Gust and turbulence loads. |
§ 25.343 - Design fuel and oil loads. |
§ 25.345 - High lift devices. |
§ 25.349 - Rolling conditions. |
§ 25.351 - Yaw maneuver conditions. |
§ 25.353 - Rudder control reversal conditions. |
Flight Loads |
§ 25.321 - General. |
Lightning Protection |
§ 25.581 - Lightning protection. |
Fatigue Evaluation |
§ 25.571 - Damage-tolerance and fatigue evaluation of structure. |
Water Loads |
§ 25.521 - General. |
§ 25.523 - Design weights and center of gravity positions. |
§ 25.525 - Application of loads. |
§ 25.527 - Hull and main float load factors. |
§ 25.529 - Hull and main float landing conditions. |
§ 25.531 - Hull and main float takeoff condition. |
§ 25.533 - Hull and main float bottom pressures. |
§ 25.535 - Auxiliary float loads. |
§ 25.537 - Seawing loads. |
Ground Loads |
§ 25.471 - General. |
§ 25.473 - Landing load conditions and assumptions. |
§ 25.477 - Landing gear arrangement. |
§ 25.479 - Level landing conditions. |
§ 25.481 - Tail-down landing conditions. |
§ 25.483 - One-gear landing conditions. |
§ 25.485 - Side load conditions. |
§ 25.487 - Rebound landing condition. |
§ 25.489 - Ground handling conditions. |
§ 25.491 - Taxi, takeoff and landing roll. |
§ 25.493 - Braked roll conditions. |
§ 25.495 - Turning. |
§ 25.497 - Tail-wheel yawing. |
§ 25.499 - Nose-wheel yaw and steering. |
§ 25.503 - Pivoting. |
§ 25.507 - Reversed braking. |
§ 25.509 - Towing loads. |
§ 25.511 - Ground load: unsymmetrical loads on multiple-wheel units. |
§ 25.519 - Jacking and tie-down provisions. |
Control Surface and System Loads |
§ 25.391 - Control surface loads: General. |
§ 25.393 - Loads parallel to hinge line. |
§ 25.395 - Control system. |
§ 25.397 - Control system loads. |
§ 25.399 - Dual control system. |
§ 25.405 - Secondary control system. |
§ 25.407 - Trim tab effects. |
§ 25.409 - Tabs. |
§ 25.415 - Ground gust conditions. |
§ 25.427 - Unsymmetrical loads. |
§ 25.445 - Auxiliary aerodynamic surfaces. |
§ 25.457 - Wing flaps. |
§ 25.459 - Special devices. |
General |
§ 25.301 - Loads. |
§ 25.303 - Factor of safety. |
§ 25.305 - Strength and deformation. |
§ 25.307 - Proof of structure. |
Supplementary Conditions |
§ 25.361 - Engine and auxiliary power unit torque. |
§ 25.362 - Engine failure loads. |
§ 25.363 - Side load on engine and auxiliary power unit mounts. |
§ 25.365 - Pressurized compartment loads. |
§ 25.367 - Unsymmetrical loads due to engine failure. |
§ 25.371 - Gyroscopic loads. |
§ 25.373 - Speed control devices. |
Emergency Landing Conditions |
§ 25.561 - General. |
§ 25.562 - Emergency landing dynamic conditions. |
§ 25.563 - Structural ditching provisions. |