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DAR-10
The DAR 10 (ДАР 10) was a Bulgarian light bomber and reconnaissance aircraft. DAR-10 was designed for horizontal and dive bombing, reconnaissance, and ground attack. Design and development The DAR 10 was designed by Zvetan Lazarov in 1938 in the DAR (''Darzhavna Aeroplanna Rabotilnitsa'', meaning literally 'State Airplane Workshop') factory in Bozhurishte, near the capital Sofia. The DAR 10 was a single-engine two-seat (pilot and gunner) low-wing cantilever monoplane aircraft of conventional layout. Its two seats were in tandem under enclosed glazing. Its tailwheel undercarriage was fixed, and the mainwheels were spatted. The wings had a wooden structure, covered with plywood. Flaps were not used. The fuselage was comparatively wide and deep, to accommodate the nose-mounted radial engine. It was constructed of steel-tube framework and wood formers, covered with fabric. Three-bladed steel propellers were used. Two prototypes were built, powered by different engines: *D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfa Romeo 125
Alfa Romeo built/designed a range of aircraft engines based on the Bristol Jupiter and Bristol Pegasus designs, designated Alfa 125, Alfa 126, Alfa 127, Alfa 128, Alfa 129 and Alfa 131. All these essentially similar engines were mainly fitted to Italian bombers in World War II, Alfa Romeo building around 11,000 units between 1934 and 1944 Design and development Alfa Romeo adapted the Jupiter / Pegasus (which are very closely related) to metric measurements, local materials and indigenous equipment. Variants (The Italian engine designation system includes a suffix indicating major components or attributes. The most common were R for ''Riduttore'' - reduction gear and C for ''Compressore'' - compressor/supercharger, followed by a number indicating the rated altitude in hundreds of metres, two speed superchargers were indicated by a double figure such as 10/34). ;Alfa Romeo Jupiter: :The standard Jupiter engine built under licence from the Bristol Aeroplane Company. ;Alfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulgarian Air Force
The Bulgarian Air Force ( bg, Военновъздушни сили, Voennovazdushni sili) is one of the three branches of the Military of Bulgaria, the other two being the Bulgarian Navy and Bulgarian land forces. Its mission is to guard and protect the sovereignty of Bulgarian airspace, and jointly with the other branches, to protect territorial integrity. The Bulgarian Air Force is one of the oldest air forces in Europe and the world. In recent times it has been actively taking part in numerous NATO missions and exercises in Europe. The current commanding officer of the Bulgarian Air Force is Major General Dimitar Hristov Petrov. History Early years The Bulgarian Air Force dates back to the end of the 19th century. At the 1892 Plovdiv International Fair, two lieutenants of the Bulgarian Army flew in the 'La France' balloon owned by the Frenchman Eugène Godard.Nedialkov, D. "Air Power of the Kingdom of Bulgaria. Part I" Later, inspired by the flight, they succeeded in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darzhavna Aeroplanna Rabotilnitsa
Darzhavna aeroplanna rabotilnitsa (''Държавна аеропланна работилница'' - State Aircraft Workshops), abbreviated DAR (''ДАР''), was the first Bulgarian aircraft manufacturer, established in 1924 at Bojourishte. History Initially involved in repairing German aircraft then in use in Bulgaria, DAR soon began producing copies of some of these ( DAR Uzunov-1, DAR 2), before moving on to licensed production of the Focke-Wulf Fw 44. The workshops produced a number of original designs, some of these were produced ( DAR 1, DAR 3, DAR 4, DAR 6, , DAR 9, DAR 11), while others never proceeded past prototype stage ( DAR 5, DAR 7, DAR 10). Although aircraft manufacture was moved to the Darzhavna Samoletna Fabrika (''Държавна самолетна фабрика'' - State Airplane Factory, abbr. ''ДСФ'' - DSF) in Lovech in 1940, designers remained in DAR. was DAR's head designer towards the end of the organisation's lifespan. Amongst others, he wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neman R-10
The Kharkiv KhAI-5, (sometimes Neman R-10) was a Soviet reconnaissance and light bomber aircraft, designed in the mid-1930s in the Kharkiv Aviation Institute (KhAI, - in Ukrainian: ХАІ), under the direction of Iosif Grigorevich Nyeman (sometimes written as Neman). Development The first prototype of the plane, with a factory designation KhAI-5 (ХАІ-5), flew in June 1936. Despite a lower performance, the aircraft won a contest against another reconnaissance plane design, the Kochyerigin R-9, and was accepted for a production with the military designation R-10 ('R' indicated ''razvyedchik'' meaning reconnaissance in Russian). It was a modern design for the time. 493 R-10s were manufactured in the Kharkiv and Saratov aviation plants by early 1940. The first series showed some teething problems, which resulted in Iosif Nyeman being arrested by the NKVD on December 11, 1938 under the accusation of sabotage and espionage, a common accusation at the time. In 1938 a variant, the KhA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiat A
Fiat Automobiles S.p.A. (, , ; originally FIAT, it, Fabbrica Italiana Automobili di Torino, lit=Italian Automobiles Factory of Turin) is an Italian automobile manufacturer, formerly part of Fiat Chrysler Automobiles, and since 2021 a subsidiary of Stellantis through its Italian division Stellantis Italy. Fiat Automobiles was formed in January 2007 when Fiat S.p.A. reorganized its automobile business, and traces its history back to 1899 when the first Fiat automobile, the Fiat 4 HP, was produced. Fiat Automobiles is the largest automobile manufacturer in Italy. During its more than century-long history, it remained the largest automobile manufacturer in Europe and the third in the world after General Motors and Ford for over 20 years, until the car industry crisis in the late 1980s. In 2013, Fiat S.p.A. was the second largest European automaker by volumes produced and the seventh in the world, while FCA was the world's eighth-largest automaker. In 1970, Fiat Automobiles employ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940s Bulgarian Bomber Aircraft
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for over 100 days ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Enthusiast
''Air Enthusiast'' was a British, bi-monthly, aviation magazine, published by the Key Publishing group. Initially begun in 1974 as ''Air Enthusiast Quarterly'', the magazine was conceived as a historical adjunct to '' Air International'' magazine. ''Air International'' was (and still is) involved with current aviation topics and the ''Quarterly'' concerned itself with historical matters. Each issue contained 80 pages; as a result certain articles were divided and each part appeared over a number of issues. ''Air Enthusiast'' was illustrated with colour and black-and-white photos, diagrams, profiles and three-view drawings. Earlier issues featured cutaway drawings, but these were dropped. The articles provided detail for varieties of aircraft An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bomber Aircraft
The following is a list of bomber airplanes and does not include bomber airships, organized by era and manufacturer. A bomber is a military aircraft designed to attack ground or sea targets. , - , , AEG G.I , , Germany , , , , Heavy bomber , , 1915 , , Prototype , , , , , - , , AEG G.II , , Germany , , , , Heavy bomber , , 1915 , , Operational , , ca. , , , - , , AEG G.III , , Germany , , , , Heavy bomber , , 1915 , , Operational , , , , , - , , AEG G.IV , , Germany , , , , Heavy bomber , , 1916 , , Operational , , , , , - , , AEG G.V , , Germany , , , , Heavy bomber , , 1918 , , Operational , , , , , - , , AEG N.I , , Germany , , , , Night bomber , , 1918 , , Operational , , , , , - , , AEG R.I , , Germany , , , , Heavy bomber , , 1916 , , Prototype , , , , , - , , Aermacchi MB-326 , , Italy , , , , trainer/attack , , 1957 , , Operational , , , , , - , , Aermacchi MB-339 , , Italy , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitsubishi Ki-30
The was a Japanese light bomber of World War II. It was a single-engine, mid-wing, cantilever monoplane of stressed-skin construction with a fixed tailwheel undercarriage and a long transparent cockpit canopy. The type had significance in being the first Japanese aircraft to be powered by a modern two-row radial engine. During the war, it was known by the Allies by the name Ann. Design and development The Ki-30 was developed in response to a May 1936 Imperial Japanese Army specification to replace the Kawasaki Ki-3 light bomber with a completely indigenously designed and built aircraft. Mitsubishi and Kawasaki were requested to build two prototypes each by December 1936. The specification called for a top speed of at 3,000 m (9,840 ft); normal operating altitude from 2,000 m (6,560 ft) to 4,000 m (13,130 ft), the ability to climb to 3,000 m (9,840 ft) within eight minutes and an engine to be selected from the Mitsubishi Ha-6 radial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
