The last couple of times I have flown my LNC2 I have noticed that, with
the gear down, the airstream noise from the nose gear tunnel is
significantly louder than it used to be .  Gear up it is normal.  I have
checked everything I could see in the nose gear area and in the tunnel.
I see nothing different than I have seen over the last three years of
flying and inspecting the plane.  I put the plane on jacks and swung the
gear and see nothing out of the ordinary.  Any ideas of what could cause
this?  What should I look for?

Lee "Moondog" Metcalfe
N320WH - Kansas City