What minimum aircraft equipment is required for operation within Class C airspace?
A.Two-way communications.
B.Two-way communications and transponder.
C.Transponder and DME
正确答案是B
What minimum aircraft equipment is required for operation within Class C airspace?
A.Two-way communications.
B.Two-way communications and transponder.
C.Transponder and DME
正确答案是B