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Albatros D.V
Type	Fighter
Manufacturer	Albatros-Flugzeugwerke
Designed by	Robert Thelen
Maiden flight	May 1917
Primary user	Luftstreitkräfte
Number built	approximately 2500

The Albatros D.V was a fighter aircraft used by the Luftstreitkräfte (Imperial German Air Service) during the First World War. The D.V was the final development of the Albatros D.I family, and the last Albatros fighter to see operational service. Despite its well-known shortcomings and general obsolescence, approximately 900 D.V and 1,612 D.Va aircraft were built.

Captured Albatros D.V (serial D.1162/17) with British roundels

Manfred von Richthofen's Albatros D.V (serial unknown)

In April 1917, Albatros received an order from the Idflieg (Inspektion der Fliegertruppen) for an improved version of the D.III.

The resulting D.V featured a new fuselage of elliptical cross-section, which was 70 lbs (32 kg) lighter than that of the D.III. The prototype D.V retained the standard tail surfaces of the D.III, but production examples used the enlarged rudder featured on the Ostdeutsche Albatros Werke (OAW) D.III. The D.V also featured a larger ventral fin. The upper wing was repositioned 4.75 inches closer to the fuselage, while the lower wings attached to the fuselage without a fairing. The wings themselves were similar to those of the standard D.III, except for a revised linkage of the aileron cables. Early examples of the D.V featured a large headrest, which was usually removed because it interfered with the pilot's field of view. Aircraft deployed in Palestine used two wing radiators to cope with the warmer climate.

The D.V offered a slight performance advantage over the D.III through the use of more powerful engines. Most D.V aircraft were equipped with the 170 hp Mercedes D.IIIa, but late D.V and almost all D.Va aircraft used the high-compression 180 hp Mercedes D.IIIaü.

Dogfight, 1930s magazine illustration of a Great War aerial battle between S.E.5a and Albatros D.V fighters

Albatros D.Va (serial D.5629/17)

The D.V entered service in May 1917 and, like the D.III before it, immediately began experiencing structural failures of the lower wing. Indeed, anecdotal evidence suggests that the D.V was even more prone to wing failures than the D.III. Furthermore, the D.V offered very little improvement in performance. This caused considerable dismay among frontline pilots. Manfred von Richthofen was particularly critical of the new aircraft. In a July 1917 letter, he described the D.V as "so obsolete and so ridiculously inferior to the English that one can't do anything with this aircraft."

In October 1917, production switched to the D.Va, which reverted to the D.III's aileron cable linkage to provide a more positive control response. The wings of the D.III and D.Va were in fact interchangeable. In an effort to resolve continuing problems with the wing structure, the D.Va also featured a metal sleeve to strengthen the lower main spar, as well as a small brace connecting the interplane struts to the leading edge of the lower wing. These modifications made the D.Va 50 lbs (23 kg) heavier than the D.III, while failing to entirely cure the structural problems of the type.

The structural problems of the Fokker Dr.I and the mediocre performance of the Pfalz D.III left the Luftstreitkräfte with no viable alternative to the D.Va until the Fokker D.VII entered service in the summer of 1918. As of May 1918, 131 D.V and 928 D.Va aircraft were in service on the Western Front. Numbers declined as production ended, but the D.Va remained in widespread use until the Armistice.

Today, two D.Va aircraft survive in museums. Serial D.7161/17 is displayed at the National Air and Space Museum in Washington D.C., and serial D.5390/17 is displayed at the Australian War Memorial in Canberra, Australia.

A small number of reproduction Albatros D.Vas have been built. One of the most famous flyable examples, finished in the colors of Eduard Ritter von Schleich, is flown by the Old Rhinebeck Aerodrome. It is powered by a Fairchild Ranger air-cooled six-cylinder inline engine, which has been modified to operate with its cylinders upright.

 German Empire

• Luftstreitkräfte

 Poland

• Polish Air Force operated this type postwar.

This aircraft article is missing some (or all) of its specifications. If you have a source, you can help Wikipedia by adding them.

General characteristics

• Crew: one, pilot
• Length: 7.33 m (24 ft 1 in)
• Wingspan: 9.04 m (29 ft 8 in)
• Height: 2.70 m (8 ft 10 in)
• Wing area: 21.20 m² (228.5 ft²)
• Empty weight: 687 kg (1,515 lb)
• Loaded weight: 937 kg (2,066 lb)
• Powerplant: 1× Mercedes D.IIIaü 6-cylinder water-cooled inline engine, 134 kW (180 hp)

Performance

• Maximum speed: 187 km/h at sea level (101 knots, 116 mph)
• Service ceiling: 3,000 m (9,8400 ft)
• Time to climb: 4.35 min to 1,000 m (3,600 ft)
• Endurance: 2 hours

Armament

• 2 × forward-firing 7.92 mm LMG 08/15 machine guns

• Connors, J. Albatros Fighters In Action (Aircraft No. 46). 1981. ISBN 0-89747-115-6.

Designation sequence

D.I - D.II - D.III - D.IV - D.V - D.VI - D.VII - Dr.I - D.VIII - D.IX - D.X - Dr.II - D.XI - D.XII

Related lists

• List of military aircraft of Germany
• List of fighter aircraft

See also