Modifications to this production-block

B-22 high-speed, high-altitue supercharger added

B-17 Flying Fortresses in this production-block

S/NUnitFateManufacturer
42-97636
42-97637
42-97638 / Follow Me
42-97640 / Floogie Boo
42-97641
42-97642
    42-97645
      42-97648 / Rebel Girl
      42-97649 / Paper Warrior
        42-97650
        42-97651
          42-97652
          42-97653
          42-97654
          42-97655
          42-97656
              42-97657
                42-97660
                  42-97661
                  42-97666
                  42-97667
                    42-97673 / Lucky Lass
                    42-97681 / The Big Wheel
                    42-97684
                      42-97685 / Stardust