Modifications to this production-block

Enclosed radio gun compartment with K-5 mount, Cheyenne tail gun position with N-8 sight, engine fire extinguisher system, five modified oxygen regulators, additional stowage in liferaft compartment, outside release handles for liferaft, parachute static lins at exits and hot air heating added. Provisions for SCR-515 radio deleted. Lorenz blind approach equipment deleted from 44-6376 and G-1 oxygen signal deleted from 44-6401.

B-17 Flying Fortresses in this production-block

S/NUnitFateManufacturer
44-6476
44-6477
44-6478
44-6479 / Susie Q
    44-6480
    44-6481
        44-6482
        44-6483 / Ruby’s Raiders
        44-6484
        44-6485
        44-6486
        44-6487
        44-6488 / The Little One
        44-6489
            44-6490
            44-6491 / I’ll Be Around
            44-6492
            44-6493
                44-6494
                44-6495
                44-6496
                  44-6497
                  44-6498
                  44-6499
                    44-6500