16 lbs 2 oz.....I have weighed mine twice to be certain. Da50 w slimline muffler, light aluminum WT, light aluminum gear, JR8611 on rudder, HT5945 on all other sufaces, standard servos on throttle and choke. 4.8v 1650mah for engine and 6v 2100mah for radio. I don't fly alot of 3d so my batteries give me an hour of good flying. The lighter tube and gear saved almost a pound!!