Pitts Aluminum Wing Ribs

[mekstrand]

Does anyone from way back know anything about Pitt's S-1C Aluminum ribs? They were advertised in Sport Avaition back by Javelin Aircraft in1974. These may or may not have been manufactured by Javelin, but I believe they came from somewhere in Kansas.










I realize Aluminimun ribs are not a good Idea on a Pitt's, just trying to solve a mystery.Edited by: mekstrand