SECTION	Title	Time
§ 121.535	§ 121.535 Responsibility for operational control: Flag operations.	Apr. 30, 2021
§ 121.537	§ 121.537 Responsibility for operational control: Supplemental operations.	Apr. 30, 2021
§ 121.538	§ 121.538 Aircraft security.	Apr. 30, 2021
§ 121.539	§ 121.539 Operations notices.	Apr. 30, 2021
§ 121.541	§ 121.541 Operations schedules: Domestic and flag operations.	Apr. 30, 2021
§ 121.542	§ 121.542 Flight crewmember duties.	Apr. 30, 2021
§ 121.543	§ 121.543 Flight crewmembers at controls.	Apr. 30, 2021
§ 121.544	§ 121.544 Pilot monitoring.	Apr. 30, 2021
§ 121.545	§ 121.545 Manipulation of controls.	Apr. 30, 2021
§ 121.547	§ 121.547 Admission to flight deck.	Apr. 30, 2021
§ 121.548	§ 121.548 Aviation safety inspector's credentials: Admission to pilot's compartment.	Apr. 30, 2021
§ 121.548a	§ 121.548a DOD Commercial Air Carrier Evaluator's Credential.	Apr. 30, 2021
§ 121.549	§ 121.549 Flying equipment.	Apr. 30, 2021
§ 121.550	§ 121.550 Secret Service Agents: Admission to flight deck.	Apr. 30, 2021
§ 121.551	§ 121.551 Restriction or suspension of operation: Domestic and flag operations.	Apr. 30, 2021