by Zephyr Rocket
Most Rockologists know that Rock Island ordered 10 C430s from Alco, which were canceled in 1969. These would have been construction numbers 3470-01 to 10.
Any guesses as to what roster numbers these units would have been? Perhaps something in the 4000s?
Any guesses as to what roster numbers these units would have been? Perhaps something in the 4000s?