Bayan haka, sai a amsa tambaya a baya a cikin wannan harshe kamar yadda aka wuce: Passage: Jirgin farko na samfurin F2B ya kasance Nuwamba 3, 1926. Rundunar sojan ruwa ta sami samfurin a matsayin XF2B-1, wanda zai iya kaiwa saurin 154 mph (248 km / h), kuma ya burge shi sosai don yin odar 32 F2B-1s. Baya ga barin babban murfin mai juyawa, nau'ikan samarwa suma suna da daidaitaccen rudder. Isar da kayayyaki ya fara ne a ranar 20 ga Janairu, 1928, tare da wasu da aka sanya wa rundunar mayakan VF-1B da wasu zuwa rundunar mayakan VF-2B, dukansu suna aiki daga jirgin sama mai ɗaukar Saratoga. Kodayake rundunar sojan ruwa ba ta ba da umarnin ƙarin F2Bs ba, Boeing ta gina ƙarin biyu, a matsayin Model 69Bs, ana fitar da ɗaya zuwa Brazil da ɗayan zuwa Japan. Tambaya: Menene jirgin XF-1B ya tashi daga?
Saratoga