What minimum flight visibility is required for VFR flight operations on an airway below 10,000 feet MSL?

A special VFR clearance authorizes the pilot of an aircraft to operate VFR while within Class D airspace when the visibility is

What are the minimum requirements for airplane operations under Special VFR in Class D airspace at night?

Unless otherwise authorized, two-way radio communications with Air Traffic Control are required for landings or takeoffs

Under what condition may an aircraft operate from a satellite airport within Class C airspace?