Modifications to this production-block

Provisions in nacelles for electronic supercharger regulators, provision for SCR-595 or SCR-695 radio, and revised bomb sight mount wiring added. National insignia change incorporated

B-17 Flying Fortresses in this production-block

S/NUnitFateManufacturer
42-31232
      42-31233
      42-31236 / Arch Bishop
      42-31238 / Devils Ball
      42-31239
      42-31240 / Shack Job
      42-31241 / City of Wanette aka Spirit of Wanette
      42-31243
      42-31244
      42-31248
      42-31249 / Miss Carriage aka Section Eight
      42-31250 / Mag The Hag II
      42-31251
      42-31255 / Miss Liberty Belle
      42-31256 / King Bee II
        42-31258 / Lucky Strike
        42-31265
        42-31277
        42-31299 / She’s My Gal II aka Junior
        42-31305
        42-31306 / Nelson King
        42-31314 / Scorchy
          42-31315 / Liberty Run
          42-31320 / I’ll Be Around
          42-31325