The detailed specification of edf r/c plane t50: Material: eps foam Length: 1, 050mm ( 41.33in ) Wingspan: 820mm ( 33.46in ) Height: 380mm ( 14.96in ) Flying weight:: around 1200g Thrustú¦í²950g Landing gear: electric retract landing gear with gear door system Edf diameter: 70mm , 5 blade Motor: 2650kv brushless motor Esc: 45a brushless esc Servo: 5 x 9g servo Battery: 14.8v 2200mah20c Radio system: 6 ch 2.4g radio systerm T50 package information: The size of box:960mmx320mmx475mm 2pcs per box. The weight of per box: Arf: 6.2kg; rtf 7.7kg; Arf+radio:7.2kg Arf+battery :6.7kg