C J Campbell writes:

They do die in real airplanes, though, and the FAA has held that a
pilot who reads back an erroneous clearance is still required to fly
the one given him by ATC, even if ATC doesn't correct him.

But that is a physical impossibility. If the pilot heard 110 instead of 210
because of static, and he reads back and flies 110, and ATC doesn't correct
him, how is the pilot to magically know what ATC really said and magically fly
that?

Where did the FAA hold this?