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Avro 621 Tutor

Two-Seat Basic Trainer Biplane Aircraft

Avro 621 Tutor

Two-Seat Basic Trainer Biplane Aircraft

OVERVIEW
SPECIFICATIONS
ARMAMENT
VARIANTS
HISTORY
IMAGES
Overview



The Avro 621 Tutor became a mainstay trainer for various air powers of the world thanks to its Avro 504 lineage.
National Flag Graphic
ORIGIN: United Kingdom
YEAR: 1933
STATUS: Retired, Out-of-Service
MANUFACTURER(S): Avro / A. V. Roe - UK
PRODUCTION: 852
OPERATORS: Czechoslovakia; Canada; China; Denmark; Eire; Iraq; Ireland, Greece; Poland; South Africa; United Kingdom.
National flag of Canada
CAN
National flag of China
CHN
National flag of Czechoslovakia
CZE
National flag of Denmark
DEN
National flag of Greece
GRE
National flag of Iraq
IRQ
National flag of Ireland
IRE
National flag of Poland
POL
National flag of South Africa
SAF
National flag of United Kingdom
UK
Technical Specifications



Unless otherwise noted the presented statistics below pertain to the Avro 621 Tutor model. Common measurements, and their respective conversions, are shown when possible.
CREW: 2
POWER: 1 x Armstrong Siddeley Lynx IVC air-cooled radial piston engine developing 240 horsepower.
ADVERTISEMENTS
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Armament



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Variants / Models



• 621 Tutor - Base Series Designation; two-seat basic trainer.
• 621 Tutor II - Redesigned Wing Strut Arrangement.
• 646 Sea Tutor - Seaplane Derivative for Royal Navy; fitted with twin floats for naval operation.
• PWS-18 - Polish designation for local licensed production of 621 Tutor models; some 40 examples produced.


History



Detailing the development and operational history of the Avro 621 Tutor Two-Seat Basic Trainer Biplane Aircraft.  Entry last updated on 2/21/2018. Authored by Staff Writer. Content ©www.MilitaryFactory.com.
The Avro 621 Tutor was a primary component of RAF and RN pilot training in the interwar years. Developed from the World War 1 era Avro 504 series, the 621 type proved to be a follow-up success. Built to some 852 examples, the 621 graduated many an airmen from some ten world air forces during her production run making a special place for the aircraft in the annals of aviation history.

Design of the Avro 621 Tutor was of a basic biplane type with twin tandem seating for the student and instructor respectively in the tubular-shaped fuselage. Windscreens were afforded each seating position as were redundant control systems. The biplane structure was connected via a series of struts between them while the engine was fitted to the extreme forward portion of the design rotating a two-blade propeller. Landing gear were of the traditional World War 1 static design and a tail wheel was fitted at rear.




In training, the Tutor proved to be of exceptional quality while handling was deemed excellent. This was no doubt partly due to the fact of the types origins in the excellent and highly successful Avro 504 series designed during the First World War. Some 200 Tutor trainers were still in operational use with British forces by the time of the Second World War. In all, production was handled by the United Kingdom (Avro), South Africa and Poland (both of the latter under license production rights). The UK line would stop production of the 621 by 1936 by which time some near 800 models would be in circulation.




Media







Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.

Image of collection of graph types

Relative Maximum Speed
Hi: 120mph
Lo: 60mph
This entry's maximum listed speed (120mph).

Graph average of 90 miles-per-hour.
City-to-City Ranges
NYC
 
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  BER
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  MSK
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  TKY
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  SYD
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  LAX
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  NYC
Graph showcases the Avro 621 Tutor's operational range (on internal fuel) when compared to distances between major cities.
Aviation Era
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production (852)
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units
852
852

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.


Altitude Visualization
Small airplane graphic
Supported Roles
A2A
Interception
UAV
Ground Attack
CAS
Training
ASW
Anti-Ship
AEW
MEDEVAC
EW
Maritime/Navy
SAR
Aerial Tanker
Utility/Transport
VIP
Passenger
Business
Recon
SPECOPS
X-Plane/Development
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue
Commitments / Honors
Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.


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