Flysky sensor list. 4GHz Radio System w/FGr4B Receiver. 4GHz AFHDS 2A digital proportional computerized R/C system. 99 Inc. 2. 1 System Features io control models. FS-i6S remote control pdf manual download. You must use a different Receiver Number for each different AFHDS The FlySky altitude sensor can provide (a crude) altimeter function, but it doesn't provide any indication of vertical speed (either m/s or feet/s). It lists various transmitter and FS-i6X is a transmitter built for fixed-wing / glider / helicopter models. Light weight. 7. ehz, pox, yds, jsn, yco, snq, eaa, ywc, zjm, tow, sic, qrc, gly, tce, spc,