{"product_id":"fiat-rs14-collection","title":"Fiat Aviazione RS.14 — Primary-Source Documentation Collection","description":"\u003ch3\u003eFiat Aviazione RS.14 — Primary-Source Documentation Collection\u003c\/h3\u003e\n\u003cp\u003eThe Fiat R.S.14 (\u003cem\u003eRicognitore Stiavelli 14\u003c\/em\u003e) was Italy’s principal long-range maritime strategic reconnaissance seaplane of the Second World War. Designed by engineers Manlio Stiavelli and Lucio Lazzarino at Fiat’s CMASA subsidiary in Marina di Pisa, the RS.14 combined an exceptionally clean aerodynamic fuselage with twin Fiat A.74 radials to achieve a 2,500 km operational range over open water. This collection assembles the three primary factory documents covering the airframe and its powerplant.\u003c\/p\u003e\n\u003ch3\u003eAerodynamic Reports \u0026amp; Structural Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuselage Drag Optimization:\u003c\/strong\u003e All-metal stressed-skin cantilever low\/mid-wing monoplane with a well-glazed nose section for bombardier-observers, designed to minimize airflow detachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWing \u0026amp; Surface Materials:\u003c\/strong\u003e Duralumin-framed ailerons and flaps sheathed in varnished canvas to minimize weight and balance the aerodynamic center of pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParasitic Float Drag:\u003c\/strong\u003e Two large metallic undercarriage floats linked to engine nacelles and fuselage via struts and brace wires introduced significant parasitic drag, limiting top speed despite the clean fuselage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine Technical Notes — Fiat A.74 R.C.38\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerplant:\u003c\/strong\u003e Twin wing-mounted Fiat A.74 R.C.38 — 14-cylinder double-row air-cooled radial, 840 hp (626 kW) per engine at 3,800 m rated altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropellers:\u003c\/strong\u003e Three-blade metal variable-pitch. Early prototypes evaluated counter-rotating propellers to cancel structural torque during calm-water takeoff runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNacelle Sub-systems:\u003c\/strong\u003e Engineering bulletins dictated that remote-controlled defensive weapon stations could be nested directly into the rear profiles of the engine nacelles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling \u0026amp; Stability Studies\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Handling (May 1939):\u003c\/strong\u003e Flight testing confirmed excellent overall handling and maneuverability in clear air, surpassing initial military design expectations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrodynamic Instability:\u003c\/strong\u003e Severe challenges in rough sea states — structural instability when confronting heavy waves made open-sea rescue deployments hazardous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructural Weakness:\u003c\/strong\u003e Float struts and vertical mounting assemblies proved fragile under repeated hard water landings, causing structural warping. A two-year modification period was required before frontline clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrew\u003c\/td\u003e\n\u003ctd\u003e4–5 (Pilot, Co-pilot, Wireless Operator, Bombardier\/Observer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWingspan\u003c\/td\u003e\n\u003ctd\u003e19.54 m (64 ft 1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e14.10 m (46 ft 3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Weight\u003c\/td\u003e\n\u003ctd\u003e5,410–5,470 kg (11,927–12,059 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Loaded Weight\u003c\/td\u003e\n\u003ctd\u003e8,470 kg (18,673 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd\u003e378–390 km\/h at 4,000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruising Range\u003c\/td\u003e\n\u003ctd\u003e2,500 km (1,553 miles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Ceiling\u003c\/td\u003e\n\u003ctd\u003e6,000–6,300 m (19,685–20,669 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimb to 5,000 m\u003c\/td\u003e\n\u003ctd\u003e15–17.1 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Bulletins \u0026amp; Technical Notes\u003c\/h3\u003e\n\u003cp\u003eThe primary factory document — C.A. 578\/2 (1943) — covers complete blueprints for rigging the float struts, adjusting cable tensions on canvas flight surfaces, installing the ventral bomb bay pod (up to 400 kg depth charges), and servicing the Fiat A.74 radials. The RS.14 entered frontline service in early 1942 after a two-year structural modification program.\u003c\/p\u003e\n\u003ch3\u003eCollection Manifest\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Manuals: 3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS.14 Operating \u0026amp; Maintenance:\u003c\/strong\u003e Idrovolante Fiat R.S.14 (Serie IIIª) — Istruzioni e Norme per il Pilotaggio, il Montaggio, la Regolazione e la Manutenzione — C.A. 578\/2 — Ministero dell’Aeronautica, Direzione Generale delle Costruzioni e degli Approvvigionamenti — 1943 — Italian Language\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS.14 Engine — Operating Instructions:\u003c\/strong\u003e Motore Fiat A74 RC 38 e Derivati — Istruzioni per l’Uso del Motore — C.A. 400 — Fiat, Ufficio Tecnico Motori Aviazione, Torino — Italian Language\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS.14 Engine — Illustrated Parts Catalogue:\u003c\/strong\u003e Catalogo Nomenclatore per Motore Fiat A74 RC 38 S e Derivati — Fiat S.A., Ufficio Pubblicazioni Tecniche Motori Aviazione, Torino — Italian Language\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ Regulatory Notice: Under FAA 14 CFR § 43.13 and EASA Part-M, any mechanic performing maintenance on an active aircraft must use current, manufacturer-approved revision-controlled data. This archival document does not satisfy that requirement.\u003c\/p\u003e\n\u003cp\u003eThis is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.\u003cbr\u003eLiving Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53727023399259,"sku":null,"price":39.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/rs-14-promotional.png?v=1786036880","url":"https:\/\/onlineaviationlibrary.com\/products\/fiat-rs14-collection","provider":"Online Aviation Library","version":"1.0","type":"link"}