Whose responsibility is it to avoid wake turbulence in Class B airspace?

In Class B airspace, the responsibility to avoid wake turbulence primarily falls on the pilot in command (PIC). Pilots are trained to be aware of the aerodynamic effects that larger aircraft can have on smaller ones, particularly wake turbulence, which can pose a significant hazard during takeoff and landing phases.

The PIC must actively monitor the situation and make decisions regarding spacing, approach paths, and altitude to ensure safety when flying in proximity to larger aircraft, which can generate turbulence that could affect their aircraft's stability and safety.

While air traffic control (ATC) does provide guidance and can help mitigate the risk of wake turbulence by sequencing aircraft, ultimate responsibility lies with the pilot. A flight instructor and other pilots may have a role in promoting awareness and training, but it is the PIC who must make real-time decisions concerning their flight and maneuvering around other aircraft.