Pennsylvania Fire/EMS Apparatus

[hondok]

How is the term "Wagon" used in PA? I know in Virginia it's a second engine designation.

In most areas of Virginia where it is still used the term "Wagon" usually refers to the first-out pumper; the second-out pumper typically is designated as the "Engine".  Several of the older west end Fairfax County fire stations ran two-piece engine companies up into the early 1990's until additional stations were built to fill in coverage gaps.