Sky Flight Hobby 2.4Ghz 8 CH Receiver for BlitzRCWorks 4 CH F-117 Stealth Fighter / 12 CH Super F-22 Raptor / 6 CH SR-71 Blackbird V2 / 6 CH F-117 Stealth Fighter V2 / 6 CH B-2 Spirit Stealth Bomber / 8 CH Sukhoi Su-47 Berkut V2 / 7 CH Super F-35 Lightnin