🌐EnglishEnglishDeutsch한국어中文日本語EntityQ4984107· pop 5· linked from 109 articlesBudd MetrolinerRetired High Speed TrainConnectionscontrol carEntityrailway brakeEntityCategories25 kV AC multiple unitsAmtrak rolling stockBudd multiple unitsElectric multiple units of the United StatesHigh-speed trains of the United StatesTrain-related introductions in 1969