Arado Ar 68

Arado Ar 68
Klinke & Co. · CC BY-SA 3.0 de · source
Name	Arado Ar 68
Caption	Arado Ar 68 in Luftwaffe markings
Type	Fighter aircraft
Manufacturer	Arado Flugzeugwerke
First flight	1933
Introduced	1934
Retired	1939
Primary user	Luftwaffe
Produced	~160

Arado Ar 68 The Arado Ar 68 was a German single-seat biplane fighter developed in the early 1930s by Arado Flugzeugwerke during the rearmament period under the Nazi regime, designed to equip emerging Luftwaffe fighter units. It competed with contemporaries and served briefly in prototypes and frontline trials, influencing later designs and pilot training within the Reichsluftfahrtministerium procurement framework.

Design and development

Arado Flugzeugwerke contracted designers influenced by personnel from Heinkel, Focke-Wulf, Junkers, and Messerschmitt workshops to produce a responsive biplane to meet specifications issued by the Reichsluftfahrtministerium. The configuration reflected lessons from the Royal Air Force biplane programs and developments at Sopwith-era firms but integrated inline engines similar to installations on Daimler-Benz prototypes and radial powerplants like those used by Bristol Aeroplane Company models. Flight testing occurred at Rechlin with evaluation by pilots associated with units such as Jagdgeschwader 1 and test pilots trained at the Luftwaffe Test Institute, alongside comparative trials with the competing Heinkel He 51 and prototypes from Focke-Wulf Fw 44 teams. Structural choices—wooden wings, steel tube fuselage, and fabric covering—drew on practices validated in projects at University of Göttingen wind tunnel programs and aerodynamic refinements influenced by research from Kaiser Wilhelm Society laboratories.

Technical specifications

The Arado design employed a single-seat cockpit, two-bay biplane wing cellule, and fixed tailwheel undercarriage similar to contemporaries fielded by Royal Air Force squadrons and export customers like Spain during the Spanish Civil War. Powerplants varied across subtypes, with engines comparable to those produced by BMW, Hirth, and Junkers Motorenwerke, producing power in the range shared by fighters evaluated at Rechlin and Luftfahrtforschungsanstalt Berlin. Armament in frontline pattern matched Luftwaffe doctrine of twin synchronized machine guns supplied by Rheinmetall-Borsig and ammunition provisioning by ordnance depots modeled after those serving Fliegerkorps. Performance parameters—maximum speed, climb rate, service ceiling—were measured against benchmarks set by International Civil Aviation Organization-era trials and competing fighters such as models by Gloster and Polikarpov.

Operational history

Operational deployment saw the type used in limited numbers with fledgling units including elements of Jagdgeschwader 132 and training wings at Luftkriegsschule locations prior to widespread reequipping with monoplanes like Messerschmitt Bf 109. The aircraft saw action in evaluation squadrons during the Spanish Civil War where German advisory groups including members of the Condor Legion compared it with Heinkel He 51 and export types fielded by Aeronáutica Militar. Pilots who flew it included veterans connected to personalities and units associated with Ernst Udet and command structures influenced by doctrines from Hugo Sperrle headquarters. Logistical support was coordinated through procurement offices tied to Reichswehr-era supply chains and airfield operations at locations such as Dessau and Stettin.

Variants

Several variants were produced or proposed, mirroring practices at other manufacturers including modification programs akin to those at Focke-Wulf and Heinkel. Prototype series incorporated different engines from BMW and Hirth while experimental versions tested armament changes developed by Rheinmetall and structural reinforcements inspired by research from German Aerospace Center (DLR) precursors. Export and trainer conversions were considered following patterns used by firms like Hawker and Bristol, with some airframes modified for demonstration flights overseen by delegations from Reichskommissariat-era procurement missions.

Operators

Primary operator: Luftwaffe units including training schools and early Jagdgeschwader units such as Jagdgeschwader 132; additional operational use observed under Condor Legion auspices during the Spanish Civil War where personnel from Wehrmacht advisory teams evaluated its suitability alongside Heinkel and Messerschmitt types. Technical support and ferrying employed crews affiliated with factories in Berlin and Magdeburg coordinating with export authorities in Madrid.

Surviving aircraft and restorations

Very few airframes survived the upheavals of the late 1930s and Second World War; preservation efforts have been documented in collections at museums patterned after major European aviation repositories like the Deutsches Museum, Royal Air Force Museum, and regional displays in Spain associated with Museo del Aire. Restoration projects have drawn expertise from conservators linked to Bundeswehr heritage units and volunteers coordinated via networks similar to those supporting restorations at Finnish Aviation Museum and Polish Aviation Museum.

Legacy and impact on aviation

The aircraft influenced transitions in Luftwaffe doctrine from biplane to monoplane fighters, informing procurement decisions that favored designs by Messerschmitt and Focke-Wulf. Its development illustrated industrial collaboration between firms such as Arado Flugzeugwerke, BMW, and Rheinmetall and contributed to training curricula at Luftkriegsschule installations that produced pilots later serving in units commanded by figures like Hermann Göring and Werner Mölders. The type remains a subject of study in histories of interwar aviation, comparative assessments alongside Bristol Bulldog and Gloster Gladiator fighters, and analyses within archives maintained by institutions such as the Federal Archives of Germany and research libraries at Technische Universität Berlin.

Category:1930s German fighter aircraft