This is a plane that is nearly impossible to find information on and I wanted to know some things if someone can help, please.

All I know is that it was designed as a huge passenger carrying propliner and that runways had to be extended to accomodate it. I'd like to know stuff like range, what engines were used, how many passengers could it carry, did it fly in passenger service and if more than one was built, are there any hulls left?

Thanks, Ryan