Typically, the latitudinal metallic frame members are fastened to {HEAD ~ the inward outstanding flange portion} of the composite stringers which are in {TAIL ~ turn} integrated to the skin 
Typically , the latitudinal metallic frame members are fastened to { HEAD ~ the inward outstanding flange portion } of the composite stringers which are in { TAIL ~ turn } integrated to the skin
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH