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SUBPART T—Flight Operations (§121.531 to §121.590)

• 121.531—Applicability.
• 121.533—Responsibility for operational control: Domestic operations.
• 121.535—Responsibility for operational control: Flag operations.
• 121.537—Responsibility for operational control: Supplemental operations.
• 121.538—Aircraft security.
• 121.539—Operations notices.
• 121.541—Operations schedules: Domestic and flag operations.
• 121.542—Flight crewmember duties.
• 121.543—Flight crewmembers at controls.
• 121.545—Manipulation of controls.
• 121.547—Admission to flight deck.
• 121.548—Aviation safety inspector's credentials: Admission to pilot's compartment.
• 121.548a—DOD Commercial Air Carrier Evaluator's Credential.
• 121.549—Flying equipment.
• 121.550—Secret Service Agents: Admission to flight deck.
• 121.551—Restriction or suspension of operation: Domestic and flag operations.
• 121.553—Restriction or suspension of operation: Supplemental operations.
• 121.555—Compliance with approved routes and limitations: Domestic and flag operations.
• 121.557—Emergencies: Domestic and flag operations.
• 121.559—Emergencies: Supplemental operations.
• 121.561—Reporting potentially hazardous meteorological conditions and irregularities of ground facilities or navigation aids.
• 121.563—Reporting mechanical irregularities.
• 121.565—Engine inoperative: Landing; reporting.
• 121.567—Instrument approach procedures and IFR landing minimums.
• 121.569—Equipment interchange: Domestic and flag operations.
• 121.570—Airplane evacuation capability.
• 121.571—Briefing passengers before takeoff.
• 121.573—Briefing passengers: Extended overwater operations.
• 121.574—Oxygen for medical use by passengers.
• 121.575—Alcoholic beverages.
• 121.576—Retention of items of mass in passenger and crew compartments.
• 121.577—Stowage of food, beverage, and passenger service equipment during airplane movement on the surface, takeoff, and landing.
• 121.578—Cabin ozone concentration.
• 121.579—Minimum altitudes for use of autopilot.
• 121.580—Prohibition on interference with crewmembers.
• 121.581—Observer's seat: En route inspections.
• 121.582—Means to discreetly notify a flightcrew.
• 121.583—Carriage of persons without compliance with the passenger-carrying requirements of this part.
• 121.584—Requirement to view the area outside the flightdeck door.
• 121.585—Exit seating.
• 121.586—Authority to refuse transportation.
• 121.587—Closing and locking of flightcrew compartment door.
• 121.589—Carry-on baggage.
• 121.590—Use of certificated land airports in the United States.