This package is the fourth part of six. It features 68 F-35B aircraft with 7 model options for FSX and P3Dv4 in 4 operating modes – CTOL, STOVL, SRVL and VTOL. Flight dynamics are by Steve Holland, based on original work by Mike MacIntyre. Included are both the US Marine Corp in-service aircraft and those of the international programme participants. 4 scenery packages have been specially adapted to accommodate the F-35B’s and I am grateful to Brent and Hartwig here at MAIW for the work they put into them to that end. A version for FS9 is in JYAI_F35Bs_FS9_1.zip