flying truck

(名詞) 飛行卡車:前蘇聯的直昇機。

He now finds it a little bizarre to be piloting an old MI-17 Russian helicopter, a legacy of the Soviet invaders here, in the Hindu Kush of Afghanistan.…The United States is training American pilots to fly the helicopters of the former Soviet Union—Colonel Brandon calls them “flying trucks.”
—Elisabeth Bumiller, "Facing language gaps and ‘flying trucks,’ U.S. trains Afghan pilots," The New York Times, February 27, 2009