TS-1 US Navy's First specifically built airplane for carrier service. The TS-1was built by both Curtiss and the Naval Aircraft Company (NAF) it was the first U.S. Navy fighter designed to operate from an aircraft carrier delivered to the USSLangley in 1922. The designation stood for "turret scout," but it was built for carrier operations, powered by a 200 hp Lawrance J-1 radial engine. It could operate as a landplane or a floatplane, on battleships, cruisers and carriers. 3Rd photo shows one lifting off from the Langley.
Does anyone know what the upper wing fairings are for on these single seaters? I would guess either extra fuel tanks, or machine gun mounts, but as I know the single seaters usually mounted an extra fuel tank in the space that was the forward cockpit, I will have to guess machine gun mounts.