The biggest thing this side of the DC6/7. They would have have been perfect for this scenario and I'm sure many would have chose them over Douglas equipment. They were safe, long range,faster, comfortable, reliable, and popular with so many passengers back in the day. I was sorry to see them left out, because of that and other aspects. And no less popular or famous than Douglas equipment of the day. Soooo....just very curious. Anyway one have an idea or an answer? P.S. Too late late to add some? I'll buy!!!!