RE: Waco UBF-2
Bob and Bob,
Ken and I had a great time at the 2007 AWC Fly-In this past weekend at Creve Coeur Airport near St. Louis, MO. Our reports start on page 113 of the WACO YMF thread in the Vintage and Antique forum. Lots of pictures posted there. Have a look.
One of the principle owners at Creve Coeur Airport has three views and most of the WACO drawings of the UBF-2, there are 3 at CCA and I think they are all registered to him. I will borrow them and get copies made early next month. Two other Wacos that are just as good looking (IMHO) are the QCF and the UBA and the museum has 1 of each so photos are not a problem. At the Fly In, 2 of the 3 known flying UBAs were there.