Buses SARO Saunders-Roe 1929-1964 Isle of Wight UK

Saunders-Roe      1947 Foden PVSC5 with Saunders B36F body

Saunders-Roe Limited
Industry Aerospace, Engineering
Fate Merged with Westland Aircraft later Agusta-Westland
Founded 1929
Defunct 1964
Headquarters East Cowes, Isle of Wight, UK
Key people Samuel Edgar Saunders
Alliot Verdon Roe
Products Aircraft, helicopters, hovercraft

1947 Foden PVSC5 with Saunders B36F body

1947 Foden PVSC5 with Saunders B36F body

Saunders-Roe Limited, also known as SARO, was a British aero- and marine-engineering company based at Columbine Works, East Cowes, Isle of Wight.

History1953 Saunders-Roe Princess a 1953 Saunders-Roe PrincessSaunders-Roe Princess G-ALUN displaying at the Farnborough SBAC Show in September 1953

The name was adopted in 1929 after Alliot Verdon Roe (see Avro) and John Lord took a controlling interest in the boat-builders S. E. Saunders. Prior to this (excepting for the Sopwith/Saunders Bat Boat) the products were Saunders, the A4 Medina for example dating from 1926. Sam Saunders the founder developed the Consuta material used in marine and aviation craft.

Saunders Roe, commonly abbreviated Saro, concentrated on producing flying-boats, but none were produced in very large quantities – the longest run being 31 Londons. They also produced hulls for the Blackburn Bluebird. During the Second World War Saro manufactured Supermarine Walrus and Supermarine Sea Otters. Their works at Beaumaris, Anglesey, modified and serviced Catalinas for the Royal Air Force.

In January 1931 Flight magazine revealed that Whitehall Securities Corporation Limited acquired a substantial holding in Saunders Roe. Whitehall Securities was already a large shareholder in Spartan Aircraft Ltd, of Southampton, and arising out of this investment Spartan was effectively merged into Saunders Roe.

In 1938 Saunders-Roe undertook a re-organisation of the commercial and administrative sides of its business. First, the marine section, consisting of the shipyard and boat building business, was transferred to a new company, Saunders Shipyard Ltd., all of the shares of which were owned by Saunders-Roe Ltd. Mr. C. Inglis was appointed shipyard manager. Secondly, the plywood section of the business carried on at the factory on the River Medina was transferred to a new company, Saro Laminated Wood Products Ltd., in consideration for a majority of the shares therein. Laminated Wood Products Ltd., which had marketed most of the plywood output, also merged its interests into the new company. Major Darwin, managing director, left the company. On the aircraft side of the business Mr. Broadsmith continued as director and general manager. All other senior posts in the executive staff remain unchanged.

In 1947 they flew the SR.A/1 fighter prototype, one of the world’s first jet-powered flying boats, and in 1952 they flew the prototype Princess airliner, but the age of the flying-boat was over and the two further Princess examples to be completed were never flown. No further new seaplanes were produced here. Modification work on Short-built flying boats continued at Cowes until 1955.

1954 Saro Princess G-ALUN Cowes

Saro works at East Cowes in September 1954 with stored Princess G-ALUN

The last fixed-wing aircraft they built was experimental SR53 mixed-power interceptor.

1948 K6A-Saunders Roe

1948 K6A-Saunders Roe

In 1951 Saunders-Roe took over the interests of the Cierva Autogiro Company at Eastleigh including the Skeeter helicopter project. In September 1952 the company comprised:

1948 Leyland PS1 with Saunders B35F bodywork

1948 Leyland PS1 with Saunders B35F bodywork

There was a branch design office in London, during the 1950s. It was situated in Queens Square, overlooking the Great Ormond Street Hospital for Children

  • Saunders-Roe (Anglesey) Ltd, Friars Works, Beaumaris, North Wales
  • Saro Laminated Wood Products Ltd., Folly Works, Whippingham, I.O.W.
  • Princess Air Transport Co. Ltd of Osborne I.O.W. with an office in London at 45 Parliament St. SW1.

1948 Leyland PS1-1 with a Saunders DP32F body

1948 Leyland PS1-1 with a Saunders DP32F body

In 1959 it demonstrated the first practical hovercraft built under contract to the National Research Development Corporation to Christopher Cockerell‘s design, the SR.N1.

hovercraft-1

SR.N1

In the same year Saro’s helicopter and hovercraft interests were taken over by Westland Aircraft which continued the Skeeter family with the Scout and Wasp. In 1964 all the hovercraft businesses under Westland were merged with Vickers-Armstrongs to form the British Hovercraft Corporation. This, in turn, was taken over by Westland and was renamed Westland Aerospace in 1985, and hovercraft production was reduced to nearly nothing until the advent of the AP1-88. The company produced sub contract work for Britten-Norman, produced composites and component parts for the aircraft industry, especially engine nacelles for many aircraft including the De Havilland Canada “Dash 8”, the Lockheed Hercules, the British Aerospace Jetstream and parts for the McDonnell-Douglas MD-11. By the mid-1990s, over 60% of the world’s production of turboprop nacelles took place in the East Cowes works.

Gloster Saro Meteor-E95LDD

 Gloster Saro Meteor light foam tender at Brooklands Museum

In the late 1960s/early 1970s the Saunders-Roe Folly Works, by then owned by Hawker Siddeley was merged with the Gloster works to form Gloster-Saro utilising both companies’ expertise in aluminium forming to produce fire appliances and tankers in the Gloster factory at Hucclecote, mostly based on Reynolds-Boughton chassis. In 1984 Gloster Saro acquired the fire tender business of the Chubb group with the company merging in 1987 with Simon Engineering to form Simon Gloster Saro

1948 Saunders DP35F bodied Leyland PS1-1 Tiger

1948 Saunders DP35F bodied Leyland PS1-1 Tiger

In 1994 Westland was taken over by GKN, and when GKN sold off its shares of Westland to form Agusta-Westland, it retained the East Cowes works, where it continues aircraft component design and production.

1948 TET bus 75 Guy-Arab met carrosserie Saunders (Engeland).

1948 TET bus 75 Guy-Arab met carrosserie Saunders (Engeland).

Laird (Anglesey) Ltd was formed in 1968 and incorporated the Beaumaris and Llangefni factories of Saunders-Roe and the engineering business of Birkenhead shipbuilders Cammell Laird. Laird developed the Centaur, which was half Land Rover and half light tank. The company is now known as FAUN Municipal Vehicles Ltd.having been taken over yet again. Today, FAUN manufactures portable aluminium roadways and runways at Llangefni under its TRACKWAY brand.

1949 AEC Regent IIIRT KLB593 Saunders RT3-3

1949 AEC Regent IIIRT KLB593 Saunders RT3-3

Saunders and Saunders-Roe Designs

Flying boats

1920 Saunders KittiwakeSaunders Kittiwake

SAUNDERS A.3 A3 VALKYRIE Airplane

Saunders A.3 Valkyrie

Saunders-A.4-Medina

Saunders A.4 Medina

Saunders A.14

Saunders A.14

Saunders-Saro A.7 Severn

Saunders/Saro A.7 Severn

1930 Saro A17 Cutty SarkA.17 Cutty Sark

1930 Saro Cloud A19 of the Royal Air ForceA.19 Cloud

1936 Saro A.21 WindhoverA.21 Windhover

1936 Saunders Roe A.27 LondonA.27 London

A.29 Cloud Monospar

A.29 Cloud Monospar

SARO A.33

A.33

1940 Saunders-Roe A.36 LerwickA.36 Lerwick

1939 Saunders Roe A.37 ShrimpA.37 Shrimp

1947 Saunders-Roe SR.A.1SR.A/1

1952 Saunders-Roe SR.45 Princess

pow52princess11

SR.45 Princess

Jet Princess (Paper Project only)

Duchess (Paper Project only)

Saunders-Roe P.192 Queen

Saunders-Roe P.192 Queen – concept only for a 24 jet engine, 313 ft wingspan flying boat for P&O with accommodation for 1,000 passengers.

Land-based aircraft

Saunders T1

Saunders T.1

Segrave_Meteor_1_01

A.22 Segrave Meteor – Designed by Sir Henry Segrave

1929 Saunders A.10Saunders/Saro A.10 “Multigun” – 1928

1931 Saro and Percival as the A-24 Mailplane

Saro-Percival Mailplane also known as A.24 Mailplane – designed by Edgar Percival, – 1931

1933 Spartan CruiserA.24M (Spartan Cruiser) – derived from Saro Mailplane. Built by Spartan Aircraft Limited – 1932

1957 Saunders-Roe SR.53SR.53 – mixed power interceptor

Saunders-Roe SR.177SR.177 (cancelled before completion)

Helicopters

1950 Cierva W.11 Air HorseCierva Air Horse

helicogyre1a

Helicogyre

1962 Saunders-Roe Skeeter

1962 Saunders-Roe W.14 Skeeter

Skeeter

1959 Saro P.531P.531, Scout, Wasp

Hovercraft

Saunders-Roe SR.N1 HovercraftSR.N1 (“Saunders Roe Nautical 1”): First modern hovercraft

SRN2

SR.N2 First to operate a commercial service

1966 Saunders-Roe SR.N3 Hovercraft

srn3 hovercraft

SR.N3 First designed for military us

SRN4 Hovercraft Mountbatten ClassSR.N4 or Mountbatten class – large 4 prop ferry

1964 Saunders-Roe SR.N5SR.N5 Also Bell SK-5, PACV used in Vietnam

1982 SR.N6 of Hovertravel on the SolentSR.N6 Longer SR.N5 38 passengers

Spacecraft

With the Royal Aircraft Establishment

1956-59 Black_Knight_Rocket_EdinburghBlack Knight

1964 Black ArrowBlack Arrow

Black Prince

The Rocket Development Division was formed in 1956 and the Rocket Test site at Highdown started functioning exactly one year later. It was this Division, in conjunction with the Royal Aircraft Establishment, that was responsible for the design, manufacture and static testing of the Black Knight Rocket, the first of which was successfully fired at Woomera, South Australia, on 7 September 1958.

1951 AEC Regent OKM317. It was originally a demonstrator for Saunders Roe

1951 AEC Regent OKM317. It was originally a demonstrator for Saunders Roe

Military canoes, assault boats and load carriers (World War II)

Designed by Fred Goatley# Marine designer Mark 2 Canoe – 1941–1942 (used on the Cockleshell Heroes “Frankton Raid”) Mk 2** Canoe – 1943 ( used in Leros – various, incl. Sunbeam Raids ) 12 man Assault craft c. 1940–1942 8 ton load carrier. c. 1942–1943

1951 Commer 23A Avenger with a Saro C37F body 1951 Commer Avenger. The bodywork was by Saro

1951 Commer 23A Avenger with a Saro C37F body

Electronics

The Electronics Division was formed in 1948. Its progress was rapid and the Division also designed and manufactured such diverse specialist equipment as Analogue Computers, Control Simulators and a variety of Electronic Equipment and Electronic Test sets associated with Guided Weapons. When using strain gauges of the normal wire type in the dynamic testing of helicopter components, notably rotor blades, Saunders-Roe found that such a high proportion of the gauges were failing that development was considerably retarded. The Electronics Division was therefore asked to devise an improved gauge and, in collaboration with Messrs. Technograph Printed Circuits Ltd.,[6] produced the foil strain gauge.

1951 Leyland Royal Tiger PSU1-9 built in 1951 with Saunders-Roe B44F bodywork

1951 Leyland Royal Tiger PSU1-9 built in 1951 with Saunders-Roe B44F bodywork

Hydrofoil

  • R-103 – a 17 ton hydrofoil for Royal Canadian Navy, Known as “Bras d’Or”. Built in 1956 by Saunders-Roe (Anglesey) Ltd. (This should not be confused with HMCS Bras d’Or, a 240 tonne hydrofoil patrol vessel, which was the result of the tests performed by the R-103)

1951 Saro C33F bodied Commer Avenger I

1951 Saro C33F bodied Commer Avenger I

Illuminated signs

Early in aviation, it was difficult – if not impossible – to supply uninterrupted power in aircraft. Saunders-Roe solved this problem by putting an ionising gas (tritium; 3H) in small tubes. Tritium was discovered in 1934 by Lord Rutherford. The tubes (“Betalights”) are made of borosilicate glass. The inside of the tubes is coated with a fluorescent powder, which glows as a result of the ionizing radiation of the tritium gas. Such a tube emits light for 15 years. Betalights were used to illuminate the flight instruments, exit signs and corridors of the aircraft produced by Saunders-Roe. When Saunders-Roe was acquired by Westland Helicopters production continued via Saunders-Roe Developments Ltd of North Hyde Road, Hayes, Middlesex (the former Fairey Aviation Head office). Betalight production was made independent under the name SRBT (Saunders-Roe Betalight Technology). A factory was established in Pembroke, Ontario, Canada, where tritium supplies are readily available. Today betalights are used in self luminous escape-route signs, under the product name Betalux.

1953 AEC Regent III OKM317 was originally a demonstrator for Saunders Roe

1953 AEC Regent III OKM317 was originally a demonstrator for Saunders Roe

Mark 3 airborne lifeboat

Avro Shackleton with Saunders-Roe airborne lifeboat

 Mark 3 airborne lifeboat fitted underneath an Avro Shackleton

In early 1953, Saunders-Roe at Anglesey completed the Mark 3 airborne lifeboat to be fitted underneath the Avro Shackleton maritime reconnaissance aircraft. This model was made entirely of aluminium, previous marks being made of timber. Parachuted at a rate of 20 feet per second into the rescue zone, the craft was powered by a Vincent motorcycles HRD T5 15 hp engine; sails and a fishing kit were also provided. The Mark 3 measured 31 feet (9 m) from bow to stern and 7 feet (2 m) across the beam and held enough to supply 10 people with food and water for 14 days.

1953 Guy Arab UF with Saro B44F body

1953 Guy Arab UF with Saro B44F body

Road vehicles

During World War II, Saunders-Roe opened a factory at Fryars in Llanfaes, Anglesey, converting and maintaining Catalina flying boats. In the late 1940s and 1950s the Beaumaris factory began making bus bodies under the names Saunders, SEAS (Saunders Engineering & Shipbuilding) and SARO. When AEC took over Crossley Motors, many of the design staff left and joined SARO. In pre-Atlantean days when Leyland began looking at low floor vehicles, the “Low Loader” (STF 90) bodied by SARO was similar in certain respects to the Crossley chassisless bus designs. Bodies were manufactured at Beaumaris for installing on “Leyland Royal Tiger” and “Leyland Tiger Cub” chassis; SARO bodied 250 RTs for London Transport between 1948 and 1950 (RT 1152–1401), which were almost indistinguishable from the standard Weymann/Park Royal products; and some double-deck buses for Liverpool Corporation. 620 prefabricated Rivalloy (the brand name comes from rivetted (aluminium) alloy) single deck buses components for local assembly were sold to Autobuses Modernos SA, Cuba which later became Omnibus Metropolitanos, S.A. Another large customer was Auckland Regional Transport in New Zealand who took the Rivalloy body on 90 Daimler Freeline chassis.

1953 Leyland PS1-1 with a Burlingham C31F body and Ribble 426, FCK858, a Leyland PSUC1-1 Tiger Cub with a Saro B44F body

1953 Leyland PS1-1 with a Burlingham C31F body and Ribble 426, FCK858, a Leyland PSUC1-1 Tiger Cub with a Saro B44F body

1953 Leyland PSUC1-1 with Saro B44F body

1953-leyland-psuc1-1-with-saro-b44f-body

1953 Leyland Tiger Cub PSUC1-1 of with Saunders Roe 44 seat body

1953-leyland-tiger-cub-psuc1-1-of-with-saunders-roe-44-seat-body

1953 Leyland Tiger Cub PSUC1-1 with Saunders-Roe B44F bodywork.

1953-leyland-tiger-cub-psuc1-1-with-saunders-roe-b44f-bodywork

In the UK large numbers of SARO bodies were specified by the British Electric Traction group on Leyland Tiger Cub chassis, operators including Trent, East Midland, Ribble and the Northern General Group. An integral version of the body design powered by a Gardner 5HLW engine was bought by Maidstone & District.

1953 SR-DaimlerFreeline-D650-1953.G.Bennett

1953 SR-Daimler Freeline-D650-G.Bennett

1954 AEC Regent III 9613S with Saunders-Roe H32-26R bodywork.

1954-aec-regent-iii-9613s-with-saunders-roe-h32-26r-bodywork

1954 Leyland Atlantean is seen here with the Saro body was H37-24R

1954-leyland-atlantean-is-seen-here-with-the-saro-body-was-h37-24r

1954 Leyland PSUC1-1 Tiger Cub with a Saro B44F body

1954-leyland-psuc1-1-tiger-cub-with-a-saro-b44f-body

1954 Leyland Tiger Cub new to Trent with Saro bodywork.

1954-leyland-tiger-cub-new-to-trent-with-saro-bodywork

The factory later passed to Cammell Laird who mainly used it for producing refuse-collection vehicles, but when Metro Cammell Weymann had a production backlog, they completed a batch of MCW-style double deck forward-entrance highbridge bodies on Leyland Titan PD3 for Brighton Corporation, these were numbered 31-5, registered LUF131-5F and delivered in June and July 1968, they were unusual as front engined half-cab buses built to be driver operated.

1954 Leyland Tiger Cub NNY70 with Saro B44F body

1954-leyland-tiger-cub-nny70-with-saro-b44f-body

1954 Leyland Tiger Cub PSUC1 with Saunders-Roe (SARO) bodywork.

1954-leyland-tiger-cub-psuc1-with-saunders-roe-saro-bodywork

1954 Leyland Tiger Cub PSUC1-1 with Saunders Roe B44F body.

1954-leyland-tiger-cub-psuc1-1-with-saunders-roe-b44f-body

1954 Leyland Tiger Cub PSUC1-1 with Saunders-Roe B44F bodywork

1954-leyland-tiger-cub-psuc1-1-with-saunders-roe-b44f-bodywork

1954 Leyland Tiger Cub with Saro B44F body

1954-leyland-tiger-cub-with-saro-b44f-body

1954 Leyland Tiger Cub with Saunders-Roe (SARO) body

1954-leyland-tiger-cub-with-saunders-roe-saro-body

1954 Leyland Tiger Cubs were purchased by Thomas Bros. Nine were Weymann bodied and nine carried Saro B44F bodies

1954-leyland-tiger-cubs-were-purchased-by-thomas-bros-nine-were-weymann-bodied-and-nine-carried-saro-b44f-bodies.

1954 Leyland Tiger Cubs, 375 with a Weymann body and 343 with a Saunders-Roe body

1954-leyland-tiger-cubs-375-with-a-weymann-body-and-343-with-a-saunders-roe-body

1954 Saro B44F bodied Leyland PSUC1-1 Tiger Cub R323

1954-saro-b44f-bodied-leyland-psuc1-1-tiger-cub-r323

1954 Saro B44F bodied Leyland Tiger Cub PSUC1-1

1954-saro-b44f-bodied-leyland-tiger-cub-psuc1-1

1955 Leyland Tiger Cub-Saro B44F PZ4874

1955-leyland-tiger-cub-saro-b44f-pz4874

Daimler Freeline Saunders-Roe 201

daimler-freeline-saunders-roe-201

Daimler Freeline Saunders-Roe 201Brochure

daimler-freeline-saunders-roe-201 AD

Saunders Roe ad

SaRo Ad

Saunders Roe- AEC Regent Mk III Demonstrator.

saunders-roe-aec-regent-mk-iii-demonstrator

SaundersRoe Company 1954 Company

That’s it.

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Author: Jeroen

In Dutch, my homelanguage: Ik ben Jeroen, tot januari 2015 was ik al dik 26 jaar werkzaam in een psychiatrisch ziekenhuis in een stad vlakbij Werelds grootste havenstad Rotterdam. Eerst als verpleegkundige/begeleider op high care, later op afdeling dubbeldiagnose (verslavingen) en ook nog een tijdje als administratief medewerker. Ik heb een spierziekte "Poli Myositis" (alle spieren zijn ontstoken) daardoor weinig energie. Sinds augustus 2015 is daarbij de diagnose Kanker gesteld, en ben ik helemaal arbeidsongeschikt geworden en zit middenin de behandelfase. Gelukkig ben ik daarnaast getrouwd, vader, en opa, en heb de nodige hobby's. Een daarvan is transportmiddelen verzamelen en daarmee een blog schrijven. Dit blog begon met bussen, maar nu komen ook sleepboten, auto's trucks en dergelijke aan bod. Kijk en geniet met me mee, reageer, en vul gerust aan. Fouten zal ik ook graag verbeteren. In English: I'm Jeroen, till januari 2015 I was already 26 years working as a nurse in a psychiatric hospital, near Rotterdam, Worlds biggest harbour with more than 98 nationalities living within it's borders. First I worked on closed high care ward and the last years on a ward with mainly addicted people. I liked my work very much. In 2007 I got ill. I got the diagnose Poli Myositis, a musscle dissease. Al my mussles are inflamed. And last august I got another diagnose. Cancer. It's plaveicelcel carcinoma and treated with Chemo and radioation. So I've even less energy than the last years. Still I try to make something of my life and the blog is helping with surviving with some pleasure.

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