Markabka F2B-1 waxaa loo yaqaanay XF2B-1, oo awood u lahaa inuu gaaro xawaare dhan 154 mph (248 km/h), waxaana la yaabay in la dalbado 32 F2B-1s. Marka lagu daro in laga saaro daboolka weyn ee loo yaqaan'spinner cap', noocyada wax soo saarka ayaa sidoo kale lahaa hagis isku dheelitiran. Bixinta waxay bilaabatay Janaayo 20, 1928, iyadoo qaar loo qoondeeyay dufcaddii dagaalka ee VF-1B iyo kuwa kale dufcaddii bam-gacmeedka VF-2B, oo labaduba ka hawlgalaya diyaaradda Saratoga. In kasta oo Navy aysan dalban F2Bs dheeraad ah, Boeing waxay dhistay laba kale, sida Model 69Bs, oo loo dhoofiyo mid ka mid ah Brazil iyo kan kale Japan. Su'aal: Muxuu ahaa markabka XF-1B?
Saratoga