Its top speed of 170 knots (196 mph, 315 km/h) is faster than contemporary utility and attack helicopters of the 1960s.
ດ້ວຍຄວາມໄວສູງສຸດ 170 ຄັນ (196 mph, 315 ກມ / ຊມ) ມັນໄວກ່ວາເຄື່ອງໃຊ້ໄຟຟ້າທັນສະ ໄຫມ ແລະໂຈມຕີເຮລິຄອບເຕີຂອງປີ 1960.