The TAA F27's had NWS on both sides and I seemed it was powered by everything except steam - mechanical, pneumatics, electrical and hydraulics and with all that and the pneumatic brakes, as a brand new FO, I found parking somewhere in the vicinity of the parking stop line was a challenge. The photo of VH-TQS's panel is on display at the TAA Musuem at Airport West and shows the nose wheel steering control wheels with the centering line marked in white on the far sides of the instrument panel.