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?

The minimum flight visibility required for VFR flights above 10,000 feet MSL and more than 1,200 feet AGL in controlled airspace is

During a night flight, you observe steady red and green lights ahead and at the same altitude. What is the general direction of movement of the other aircraft?