LaRC fabrication development

The results of in-house efforts in support of the Supersonic Cruise Research (SCR) Program to develop fabrication procedures for the manufacture of GR/PI wing panels for the NASA YF-12 airplane are reported. In addition, manufacturing procedures are outlined for the fabrication of structures in support of the CASTS Project. The results of studies directed toward the development of GR/PI prepreg manufacturing capability, assembly of structural elements from prepreg, final processing of GR/PI structural shapes, and techniques for verification of structural integrity are presented.