The Lublin R-VIII was a Polish bomber, reconnaissance aircraft and seaplane designed in the late 1920s by the Plage i Laśkiewicz factory in Lublin. It was the first in-house design of Plage i Laśkiewicz, and the first with the name Lublin.
Hanriot H.230 was a French twin-engined advanced trainer. The construction of the aircraft was initiated in 1936 by Hanriot's chief designer Montlaur. The aircraft was produced by the nationalized factory SNCAC.
Potez 25 was a French twin-seat, single-engine biplane designed during the 1920s. A multi-purpose fighter-bomber, it was designed as a line aircraft and used in a variety of roles, including fighter and escort missions, tactical bombing and reconnaissance missions. In the late 1920s and early 1930s, Potez 25 was the standard multi-purpose aircraft of over 20 air forces, including French and Polish. It was also popular among private operators, notably mail transport companies.
The Farman F.190 was a utility aircraft built in France in the 1920s and 1930s. It was a high-wing, strut-braced monoplane of conventional configuration with a fully enclosed cabin and fixed, tailskid undercarriage. Popular both as a private aircraft and in the air taxi role, some 30 examples were also operated by airlines in France and elsewhere in Europe. Fifteen of these joined Air France's fleet in 1933 from the fleets of the smaller airlines it had absorbed.
The Fokker T.IV was a Dutch torpedo bomber/maritime reconnaissance floatplane of the 1920s and 1930s. First flying in 1927, it served with the Dutch Naval Aviation Service in the Dutch East Indies until the remaining aircraft were destroyed during the Japanese invasion in 1942.
The Hanriot HD.2 was a biplane floatplane fighter aircraft produced in France during the First World War that was used after the war for testing the use of aircraft from warships.
The Hanriot HD.3 C.2 was a two-seat fighter aircraft produced in France during World War I.
The Hanriot HD.17 was a French trainer seaplane of the 1920s. It was essentially a floatplane version of the ubiquitous HD.14 with a revised tail and a more powerful engine. Over 50 examples were operated by the Aéronautique Maritime, of which seven were converted to landplanes. A small number of HD.17s were exported to Estonia and Latvia. Further development resulted in the HD.41H.
The Hanriot HD.32 was a military trainer aircraft built in France in the 1920s. Derived from the HD.14 and sharing the same basic configuration as it, the HD.32 was a substantially revised design, with redesigned tailplane, undercarriage, and wings of shorter span. The HD.14's wooden construction was replaced in part with metal structure.
The Hanriot H.43 was a military utility aircraft produced in France in the late 1920s and early 1930s which was primarily used by the Aéronautique Militaire as a trainer. While Hanriot had spent most of the 1920s manufacturing further and further developments of the HD.14 that had flown in 1920, the H.43 was an entirely new design. It was a conventional single-bay biplane with staggered wings of unequal span and a fuselage of fabric-covered metal tube. Accommodation for the pilot and passenger was in tandem, open cockpits and the main units of the fixed, tailskid undercarriage were linked by a cross-axle.
The Rohrbach Ro X Romar was a German long-range commercial flying-boat and the last aircraft designed and built by Rohrbach Metall Flugzeugbau GmbH.
The Potez 32 and its military version the Potez 33 was a single-engine French monoplane transport built by Potez and based on the Potez 29 biplane.
The Besson MB.35 Passe Partout was a French two-seat spotter and observation floatplane, designed by Besson. It was intended to serve on Surcouf a very large submarine, stowed in a sealed hangar. The first aircraft was destroyed during trials and the second was converted to the MB.41, prototype of the Besson MB.411, which did serve on Surcouf.
The Morane-Saulnier MS.138 was a military trainer aircraft produced in France in the late 1920s,
The Morane-Saulnier MS.147 and its derivatives, the MS.148 and MS.149 were a family of trainer aircraft produced in France in the late 1920s for civil and military use. They were derived from other machines in Morane-Saulnier's successful line of monoplane trainers, combining the wire-braced parasol wing of the MS.138 with the fuselage and undercarriage of the MS.130.
The Lioré et Olivier LeO H-180 was a 1920s French two-seat flying-boat built by Lioré et Olivier.
The Hanriot H.35 was a 1920s French intermediate training monoplane designed and built by Avions Hanriot.
The Caudron C.220 was a two-seat French biplane trainer. Only two were built, using different engines.
The Hanriot H.34 was a basic trainer designed in France in 1924 which did not reach production. It was a parasol wing aircraft, seating two in tandem.
The Hanriot H.46 Styx was a French, single-engined, parasol wing aircraft which could equally be configured for training, liaison or ambulance roles; in the latter form it was able to accept a patient on a stretcher. Several different engines were fitted and flown but the type did not reach production.
