Final answer:
At Class B & C airports, you will likely get your VFR clearance from Air Traffic Control (ATC).
Step-by-step explanation:
When operating at Class B & C airports, VFR clearances are typically obtained from Air Traffic Control (ATC).
To receive a VFR (Visual Flight Rules) clearance, pilots must contact ATC and request it. ATC will then provide instructions and authorize the pilot to enter the controlled airspace.
For example, at a Class C airport, pilots can request VFR clearances from the approach control facility or the tower, depending on which frequency is designated for VFR clearances at that specific airport.