Get off Interstate 80 at PA Exit 178 (Old Exit 26).
Proceed on US 220 North to the Lock Haven Exit (PA120).
Turn left onto PA120 North. You will want to be in the far left lane (Jay Street).
Go straight through both the Church Street and Main Street traffic lights.
Turn right onto E. Water Street at the stop sign. Do not cross the Susquehanna River.
Follow E. Water Street until you cross the flood control levee.
At this point you should see the William T. Piper Memorial Airport on your right.
Turn right immediately after crossing the levee.
Take the first right toward the Castanea Fire Company Picnic Grounds (there is a sign).
This will take you into the section of the airport where Wings over Piper is being held.