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Operational Testing of Stadler FLIRT DMU Trainsets
TTC OPERATED BY ENSCO, RAILWAY AGE FEBRUARY 2023 ISSUE: Stadler US Inc. has begun operational testing of its low-floor FLIRT Diesel Multiple-Unit (DMU) trainsets for Dallas Area Rapid Transit (DART) at the Federal Railroad Administration’s Transportation Technology Center (TTC) in Pueblo, Colo.