A friend of mine gave me a discontinued Hangar 9 Funtana x 100. I hung it to the ceiling in my workroom for 3 yrs. I recently euipped it with a 23 cc gasser, 4titude tank, all Savox servos, all 20 gauge taildraggerrc extensions. 2 Smart Fly super switches, Fromeco Sahara Volt reg for the electronics, all ball joints on servos and surfaces, and dual Thunder Power lipos. The plane flys and tracks like a champ.