@HiramO posted:The FA 2 is longer than the FA 1 by a couple of feet. I believe the FPA 2 was the same length as the FA 2, a little over 53 feet.
@Oman posted:As I know it, the difference between an FA-2 and an FPA-2 was the addition of steam generation equipment.
The FA-2 was longer than the FA-1 to accommodate a steam generator. When equipped with the steam generator, they were FPA-2s. I don't know much about the FA-2s since my interest is in the FA-1. Are there any visual differences between the FA-2 and FPA-2?