SECTION	Title	Time
§ 121.577	§ 121.577 Stowage of food, beverage, and passenger service equipment during airplane movement on the surface, takeoff, and landing.	Apr. 30, 2021
§ 121.578	§ 121.578 Cabin ozone concentration.	Apr. 30, 2021
§ 121.579	§ 121.579 Minimum altitudes for use of autopilot.	Apr. 30, 2021
§ 121.580	§ 121.580 Prohibition on interference with crewmembers.	Apr. 30, 2021
§ 121.581	§ 121.581 Observer's seat: En route inspections.	Apr. 30, 2021
§ 121.582	§ 121.582 Means to discreetly notify a flightcrew.	Apr. 30, 2021
§ 121.583	§ 121.583 Carriage of persons without compliance with the passenger-carrying requirements of this part.	Apr. 30, 2021
§ 121.584	§ 121.584 Requirement to view the area outside the flightdeck door.	Apr. 30, 2021
§ 121.585	§ 121.585 Exit seating.	Apr. 30, 2021
§ 121.586	§ 121.586 Authority to refuse transportation.	Apr. 30, 2021
§ 121.587	§ 121.587 Closing and locking of flightcrew compartment door.	Apr. 30, 2021
§ 121.589	§ 121.589 Carry-on baggage.	Apr. 30, 2021
§ 121.590	§ 121.590 Use of certificated land airports in the United States.	Apr. 30, 2021
§ 121.591	§ 121.591 Applicability.	Apr. 30, 2021
§ 121.593	§ 121.593 Dispatching authority: Domestic operations.	Apr. 30, 2021