SECTION	Title	Time
§ 121.341	§ 121.341 Equipment for operations in icing conditions.	Apr. 30, 2021
§ 121.342	§ 121.342 Pitot heat indication systems.	Apr. 30, 2021
§ 121.343	§ 121.343 Flight data recorders.	Apr. 30, 2021
§ 121.344	§ 121.344 Digital flight data recorders for transport category airplanes.	Apr. 30, 2021
§ 121.344a	§ 121.344a Digital flight data recorders for 10-19 seat airplanes.	Apr. 30, 2021
§ 121.345	§ 121.345 Radio equipment.	Apr. 30, 2021
§ 121.346	§ 121.346 Flight data recorders: filtered data.	Apr. 30, 2021
§ 121.347	§ 121.347 Communication and navigation equipment for operations under VFR over routes navigated by pilotage.	Apr. 30, 2021
§ 121.349	§ 121.349 Communication and navigation equipment for operations under VFR over routes not navigated by pilotage or for operations under IFR or over the top.	Apr. 30, 2021
§ 121.351	§ 121.351 Communication and navigation equipment for extended over-water operations and for certain other operations.	Apr. 30, 2021
§ 121.353	§ 121.353 Emergency equipment for operations over uninhabited terrain areas: Flag, supplemental, and certain domestic operations.	Apr. 30, 2021
§ 121.354	§ 121.354 Terrain awareness and warning system.	Apr. 30, 2021
§ 121.355	§ 121.355 Equipment for operations on which specialized means of navigation are used.	Apr. 30, 2021
§ 121.356	§ 121.356 Collision avoidance system.	Apr. 30, 2021
§ 121.357	§ 121.357 Airborne weather radar equipment requirements.	Apr. 30, 2021