The U.S.M.C. Helicopter Launching Car No. 3429 was available only in 1960. This car would release the helicopter with the use of a 6019 or USC uncoupling tracks after it had been wound manually. Came with a Type F Helicopter. There are no known variations of this car that had a BLACK plastic chassis that was painted OLIVE DRAB with WHITE heat stamped lettering. Equipped with AAR trucks and disc couplers.