Avro Avian

Avro Avian

infobox Aircraft
name = Avian
type = Tourer/Trainer
manufacturer = Avro



caption = Bert Hinkler's Avro Avian displayed at the Queensland Museum in Brisbane, Australia
designer = Roy Chadwick
first flight = avyear|1926
introduced = avyear|1927
introduction=
retired =
status =
primary user = Royal Canadian Air Force
more users = South African Air Force Chinese Naval Air Service Estonian Air Force
produced = 1926-1928
number built = 405
unit cost =
developed from =
variants with their own articles =
The Avro Avian was a series of British light aircraft designed and built by Avro in the 1920s and '30s. While the various versions of the Avian were sound aircraft, they were comprehensively outsold by the de Havilland Moth and its descendants.

Design and development

The Avro 581 Avian prototype was designed and built to compete in the Daily Mail light aeroplane trials at Lympne in September 1926. Its wooden fuselage was based on that of the Avro 576 autogyro, but it was fitted with conventional biplane wings and powered by a 70 hp Armstrong Siddeley Genet engine Jackson 1990] . After these trials, where it was eliminated due to engine failure, it was re-engined with an 85 hp ADC Cirrus engine and sold (as the Avro 581E) to Bert Hinkler, who used it for a series of long-distance flights, culminating in a 15½-day solo flight from Croydon, UK to Darwin, Australia Jackson 1974] .

Production aircraft were designated Type 594 and were built in a number of versions, mainly powered by Cirrus engines. A version with a welded steel tube fuselage was produced in 1929 as the Avro 616 Avian IVM to meet overseas requirements for an easier-to-repair structure. This version was built in the largest numbers, with approximately 190 built Donald, David, ed. "The Encyclopedia of World Aircraft". London: Aerospace Publishing, 1997. ISBN 1-85605-375-X. ] .

Operational history

While outsold by the de Havilland Moth and its dervivatives, which first flew more than a year earlier than the Avain, the Avian was used extensively as a civil tourer or trainer, with many being sold overseas, Avians being built (or assembed) by the Whittesley Manufacturing Co., Bridgeport, Conneticutt, USA, and the Ottawa Car Manufacturing Co., Canada, as well as by Avro itself .

Avro Avian 594 Avian III, SN: R3/AV/101, was owned by Lady Mary Heath and Amelia Earhart. The Avian Amelia flew had a Cirrus Mk II engine of 84 hp. It was originally registered to Lady Heath on 29 October 1927 and given the UK aircraft marking "G-EBUG". When Amelia brought it to the United States it was assigned “unlicensed aircraft identification mark” "7083"; aircraft not officially certificated in the United States were allowed to be flown as unlicensed but identified aircraft. Avian "7083" was used on Earhart's first long solo flight, which occurred just as Amelia was coming into the national spotlight. By making the trip in August 1928, she became the first woman to fly solo across the North American continent and back.

A single Genet-powered Avian II was bought by the RAF, while Avians were also bought by the South African Air Force, the Chinese Naval Air Service, the Estonian Air Force and the Royal Canadian Air Force.

Variants

;Avro 581 Avian :First prototype, one 75 hp Armstrong Siddeley Genet.;Avro 581A :Modified first prototype, one 80 hp ADC Cirrus.;Avro 581E :Further modified Avro 581A for long distance flights, with new wings and modified fuselage.;Avro 594 Avian I :Pre production aircraft, two built.;Avro 594 Avian II : Initial production, 85 hp Cirrus II engine, nine built.;Avro 594 Avian III : Modified engine mount and tubular steel struts, 33 built.;Avro 594 Avian IIIA : 95 hp Cirrus III engine, 58 built.;Avro 594 Avian IV : Revised undercarriage and ailerons, 90 built.;Avro 605 Avian : Two Avro 594 Avian IIIs were converted into floatplanes.;Avro 616 Avian IVM : Steel tube fuselage. Powered by 105 hp Cirrus Hermes I or 100 hp Armstrong Siddeley Genet Major, approximately 190 built.;Avro 616 Sports Avian : Version for racing with reduced drag, 16 built.;Avro 616 Avian IVA : modified one off long range version for Charles Kingsford Smith, "Southern Cross Junior", 120 hp de Havilland Gipsy II engine, with additional fuel tank and revised wings.;Avro 616 Avian V : Long range single seater again built for Charles Kingsford Smith, "Southern Cross Minor". Bill Lancaster would later attempt to fly solo from England to South Africa in this aircraft, and die in the attempt.;Avro 625 Avian Monoplane : Low wing monoplane development, two built.

Operators

Military Operators

;flag|Canada|1921
Royal Canadian Air Force;China as ROC
Chinese Naval Air Service ;EST
Estonian Air Force;flag|South Africa|1928
South African Air Force ;UK
Royal Air Force

pecifications (Avian IVM)

aircraft specifications
plane or copter?=plane
jet or prop?=prop

ref=British Civil Aircraft since 1919 Volume 1

crew=Two
capacity=
length main= 24 ft 3 in
length alt= 7.39 m
span main= 28 ft 0 in
span alt= 8.54 m
height main= 8 ft 6 in
height alt= 2.59 m
area main= 245 ft²
area alt= 22.8 m²
airfoil=
empty weight main= 1,005 lb
empty weight alt= 457 kg
loaded weight main= 1,523 lb
loaded weight alt= 692 kg
useful load main=
useful load alt=
max takeoff weight main=
max takeoff weight alt=
more general=

engine (prop)= A.D.C Cirrus Hermes I
type of prop=inline piston engine
number of props=1
power main= 105 hp
power alt= 78 kW
power original=
max speed main= 91 knots
max speed alt= 105 mph, 169 km/h
cruise speed main= 78 knots
cruise speed alt= 90 mph, 145 km/h
never exceed speed main=
never exceed speed alt=
stall speed main=
stall speed alt=
range main= 313 nm
range alt= 360 mi, 580 km
ceiling main= 12,500 ft
ceiling alt= 3,800 m
climb rate main= 600 ft/min
climb rate alt= 3.0 m/s
loading main= 6.21 lb/ft²
loading alt= 30.4 kg/m²
thrust/weight=
power/mass main= 0.069 hp/lb
power/mass alt= 0.113 kW/kg
more performance=

armament=

avionics=

ee also

aircontent

related=

similar aircraft=de Havilland Moth

sequence=

lists=

see also=

References

* Jackson, A.J. "Avro Aircraft since 1908, 2nd edition". London: Putnam Aeronautical Books, 1990. ISBN 0-85177-834-8.
* __________ . "British Civil Aircraft since 1919, Volume 1". London: Putnam, 1974. ISBN 0-370-10006-9.

External links

* [http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19930089090_1993089090.pdf NACA Aircraft Circular, Avro Avian (Genet engine)]
* [http://naca.larc.nasa.gov/search.jsp?R=790695&id=5&qs=No%3D30%26N%3D291 NACA aircraft circular, Avian III]
* [http://www.jaapteeuwen.com/ww2aircraft/html%20pages/avro%20616%20avian%20ivm.htm British Aircraft of WWII]
* [http://www.aviation.technomuses.ca/collections/artifacts/aircraft/AvroAvianIVM.shtml RCAF Avro Avian]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Avro Avian — Avian III Vue de l avion Constructeur …   Wikipédia en Français

  • Avro 504 — Avro 504 …   Deutsch Wikipedia

  • Avro (Flugzeughersteller) — Avro 698 Vulcan Avro RJ 85 der SWISS …   Deutsch Wikipedia

  • Avro 626 Prefect — Avro Tutor Avro Tutor …   Wikipédia en Français

  • Avro 637 — Avro Tutor Avro Tutor …   Wikipédia en Français

  • Avro 646 Sea Tutor — Avro Tutor Avro Tutor …   Wikipédia en Français

  • Avro Tutor Mk.I — Avro Tutor Avro Tutor …   Wikipédia en Français

  • Avro 504 — [1916] Лётно технические характеристики • Двигатель • Авиационное артиллерийское оружие • Авиационные средства поражения • Классификаторы • Факты • Использование в иностранных ВВС • Модификации • Галерея …   Военная энциклопедия

  • Avro 594 Avian — Die Avro 594 Avian war ein zweisitziger Doppeldecker des britischen Flugzeugherstellers Avro. Inhaltsverzeichnis 1 Geschichte 2 Technische Daten 2.1 Werte, die bei allen Avro 594 Versionen identisch waren …   Deutsch Wikipedia

  • Avro 594 — Vorlage:Infobox Flugzeug/Wartung/Parameter Bild fehlt Avro 594 Avian Typ: Leichtflugzeug …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”