Was Outfitted by using a balloon cable fender. A counterweight was mounted in the rear fuselage. Really prone to fighter interception, most reverted to the traditional A-five version, fender and counterweight removed.?i?u ?ó giúp t?o ?i?u ki?n thu?n l?i cho ho?t ??ng gi?i trí c?a ng??i ch?i ???c d? dàng, ti?n nghi h?n khi tr?i nghi?m.??c bi?t t