Ralph was a tall, quietly well spoken man with a sharp intellect, a
dry
sense of humour and a prodigious memory. He was supreme at thinking
logically through problems and concisely explaining his arguments and
conclusions. After all, designing an aircraft is essentially solving a
series problems leading to the configuration that will best satisfy the
requirements of the ’customer’. He used to work by putting his thoughts
down on whatever piece of scrap paper was to hand with only his last
thoughts being typed up, if at all. Fortunately for us Ralph was a
great keeper of documents of all types from his hand written thoughts
to final reports and drawings. When he retired he took this collection
home and gave it to the Brooklands Museum where it is housed in the
Technical Archive. The full story of the design and development of the
Ralph’s finest creation, the jet V/STOL Hawker P.1127 and its Kestrel
and Harrier developments, is preserved.
Ralph
Spenser Hooper
OBE, FREng, DCAe, CEng, MSc, FRAeS, MIMechE
30 January 1926 to 12 December 2022
Ralph was born in Essex on 30 January 1926 and spent his early years
there before his family moved to Hull in 1933 when he was seven. His
elder sister, Sheila, was to become a renowned botanist at Kew. He
attended Hymers College where he became interested in model aeroplanes
and used his pocket money to buy balsa wood to create his own. During
the war he was evacuated to Pocklington and then became an
engineering apprentice at the Blackburn aircraft company at
Brough in January 1942. He gained a Diploma in Aeronautics from
University College Hull before joining the new College of Aeronautics
at Cranfield in 1946 to study aircraft design under ex-Hawker project
engineer Robert Lickley. While there
subscrioptionreminder-videolibrary.htmlhe took up gliding, which became
a
life-long interest, and went solo on their Tiger Moth in 4 hrs 20 mins.
He graduated with a Diploma of the College of Aeronautics in Aircraft
Design in 1948 and joined Hawker Aircraft Ltd at Kingston
upon Thames, starting in the Experimental Drawing Office as a
designer-draughtsman. A man of simple tastes, Ralph bought 1 Field View
Cottages close to the Richmond Road factory and lived there all his
life. He worked on the structural design of the Hawker Hunter fighter
and its supersonic successor, the P.1083, until 1952 when he
transferred to the Project Office. It was here that the preliminary
design of future aircraft was carried out and was therefore the key to
success or failure for the Company.
In June 1957 Ralph began the work which led to the
pioneering vertical and short take-off and landing (V/STOL) Hawker
P.1127 fighter and was entirely responsible for originating the unique
layout and engineering features of this remarkable vectored thrust
design powered by the Bristol BE 53 turbofan engine with, initially,
twin rotatable nozzles for the fan air. He worked closely with its
designer, Bristol Engine’s project engineer, Gordon Lewis, proposing
twin rotatable exhaust nozzles and contra-rotation of the low and high
pressure compressor-turbine shafts thus making all the thrust available
for vertical take-off and eliminating gyroscopic coupling effects when
manoeuvring in the hover. In 1961 Ralph was appointed P.1127 Project
Engineer by Sir Sydney Camm, the Chief Engineer and Managing Director
of Hawker. In this role he was responsible for technical control of the
project and led the initially company funded design and development
effort which resulted in the prototype successfully demonstrating
controlled vertical take-off, hovering flight and vertical landing in
October 1959. In all, six P.1127s were built and flown, convincingly
proving the correctness of Ralph's concept. He frequently visited
Dunsfold in his Sunbeam Alpine to observe the V/STOL flight tests and
to talk to the test pilots and flight test engineers.
From the P.1127, Ralph, as Chief Designer (Projects)
from 1963, developed the Hawker Siddeley Kestrel FGAMk1 (Fighter,
Ground Attack) V/STOL fighter which equipped an international
evaluation squadron made up of pilots, ground crew and admin. personnel
from the Royal Air Force, the United States Air Force, Navy and Army,
and the Luftwaffe. The Kestrel was the first jet V/STOL aircraft in the
world to be certificated for service use. The objective of the Kestrel
Evaluation Squadron was to examine the military utility of jet V/STOL
and this was convincingly proved during ten months of intensive flying,
at RAF West Raynham, in 1965.
In 1961 Ralph had initiated Hawker's work on
supersonic V/STOL and his P.1154 project won the NATO international
design competition, NBMR 3, against contenders from major manufacturers
in the USA and Europe as well as the other UK companies. The
competition collapsed but the P.1154 was adopted by the UK Government
for the Royal Air Force. However, with the first aircraft well under
construction the Wilson administration cancelled Hawker Siddeley's
contract, together with TSR.2, for reasons of economy. However, a
contract was awarded to develop the Kestrel as a less expensive
alternative and Ralph directed this design effort resulting in the
famous Harrier which was to serve with the RAF and was to be exported
to the USA for the United States Marine Corps. This was a real coup as
it was against US national policy to buy major weapon systems from
abroad but the Harrier's unique qualities prevailed and the Marines
were permitted to procure 110 aircraft. Spain also bought the Harrier
for her Navy.
Ralph's design continued to be developed under John
Fozard, and the Sea Harrier was a crucial Royal Navy asset in the
Falklands campaign. Without the RN Sea Harriers and RAF Harriers the
South Atlantic Task Force would have been defenceless against air
attack - except for short range ship mounted missiles - and the ground
forces would have been without close air support. The Sea Harrier was
also exported to India where it was in service until 2020.
In 1968 Ralph was promoted to Executive Director and
Chief Engineer and as such was responsible for the Hawk jet trainer for
which Hawker Siddeley received a contract for 176 RAF aircraft. Through
Ralph's foresight, the Hawk, famous as the Red Arrows' mount, was
designed from the outset to be capable of development for military
roles. It was a major export success with over 1000 sales to 20
countries, so far. Amongst these are 221 serving with the US Navy as
their principal jet trainer, the T-45 Goshawk. This variant was
developed and manufactured in partnership with McDonnell-Douglas (now
Boeing) in the USA. The Hawk was also built under licence in India.
On the formation of British Aerospace in 1977 Ralph
was appointed Technical Director of the Kingston-Brough Division. At
this time an advanced version of his Harrier was the subject of joint
development in partnership with McDonnell Douglas. This Harrier II
entered service with the RAF, the US Marine Corps, and the Italian and
Spanish navies. Production of the 430 aircraft was a joint effort with
a 50% work share between the two companies. In search of economies the
Cameron government withdrew the Sea Harrier FA2s and the RAF and RN
Harrier IIs selling the latter to the US government as a spares source
for the USMC who intend to operate their fleet for many more years.
In the late 1970s and early 1980s Ralph led the
Company effort in designing ASTOVL (Advanced Short Take-Off and
Vertical Landing) aircraft, the definitive project being the P.1216
fighter. With supersonic performance, great agility and advanced
systems combined with the ability to operate from very small bases, the
type had significant support in the RAF but, regrettably some would
say, British Aerospace concentrated on marketing the Eurofighter which
they judged to have a larger sales potential, so the P.1216 was
stillborn.
When British Aerospace was reorganised in 1984 Ralph
became Technical Director of the Weybridge Division and he retired in
1985 ( he said he resigned as a mark of protest against how the Company
was being reorganised and managed and how the Board siphoned off
Kingston‘s Hawk profits to fund the BAe Manchester ( Avro) ATP
(Advanced Tuboprop) rather than the single seat Hawk. Afterwards he
contributed as a consultant to the Joint Strike Fighter ASTOVL project
developed in the USA by Lockheed Martin as the F-35, with significant
assistance from BAE Systems, the new name for British Aerospace, who
posted a large workforce of engineers to run the flight trials of the
F-35B as well as experienced test pilots.
1838 examples of Hooper's aircraft have been built
to date. Making these aircraft employed thousands of people in Hawker
Siddeley and British Aerospace factories, principally at Kingston and
Dunsfold, Surrey; Brough, Yorkshire and Hamble, Hampshire. Each
aircraft was fitted with engines built by Roll-Royce at Bristol , and
with systems, equipment and avionics from suppliers nation-wide - more
thousands of people employed. These activities generated huge cash
flows which were vitally important to local and national economies.
1279 of Ralph's aircraft were exported and each contract included
spares support and modifications for several years, and training for
the operators - a massive contribution to the balance of trade and a
direct return to the exchequer in the form of a levy on each aircraft.
Ralph's aircraft have served in the front line of the RAF for 34 years,
with the Royal Navy for 24 years and have trained several generations
of Service pilots, starting in 1976 - a major element in the nation's
security. Ralph's aircraft have been in the forefront of international
collaboration enhancing the Anglo-American special relationship;
industrially through joint projects, militarily through service with
the US Navy and Marines and socially through the exchange of personnel.
Ralph's aircraft have been, and remain, a national asset.
Ralph joined the Royal Aeronautical Society (RAeS)
in 1944 and was made a Fellow in 1970. In 1971 he received the Royal
Society S. G. Brown Medal for his work on the development of Vertical
Take-Off Strike Aircraft, nominated by the IMechE. He was awarded the
RAeS Silver Medal for Aeronautics in 1975 and Gold Medal in 1986. In
1983 he shared, with colleague John Fozard, the Royal Society's Mullard
Award, for work which significantly advances Britain's international
prestige and economic prosperity, and in 1979 was made an Officer of
the Order of the British Empire. In 2008 the American Institute of
Aeronautics and Astronautics granted Ralph the F.E. Newbold V/STOL
Achievement Award.
Ralph was an experienced and accomplished glider
pilot and a life member and stalwart supporter of the Lasham Gliding
Society where he was part of a syndicate that owned a Slingsby Kite 2
glider from 1951 to 1957 devising performance modifications. In the
early 1990s Ralph bought it restoring it as a flying vintage glider. He
was a founder member of the Hawker Association serving on the committee
from the start. He supported the Brooklands Museum, not least by
donating his papers to the Technical Archive. In his younger days he
was a keen skier, walker and mountaineer, even climbing high in the
Everest massif. He built scores of plastic model aircraft kits which he
never painted - he just wanted to study how other designers solved
their problems.
Ralph Hooper was highly respected and admired by
those who worked with and for him at Hawker Aircraft, Hawker Siddeley
Aviation and British Aerospace, particularly at Kingston, Dunsfold,
Brough and Hamble, and by Rolls-Royce colleagues at Filton together
with many others in the Ministries and armed services at home and
abroad as well as suppliers. Those who knew him personally will have
fond memories of him as a friend and colleague. If you visit the Vimy
hangar at Brooklands you can see a full size photograph of him next to
the Harrier that was fastest East-to-West in the Transatlic Air Race
from London to new York. Ralph died in his care home on December 12th,
2022, aged 96. May he rest in peace.
Ralph Hooper CV
1941-46 Engineering Apprenticeship, Blackburn Aircraft Ltd.
1946-48 College of Aeronautics, Cranfield (Founding
course).
1948-52 Experimental Drawing Office, Hawker Aircraft
Ltd.
1952-57 Project Office, Hawker Aircraft Ltd.
1957-63 P.1127 Project Engineer, Hawker Aircraft Ltd.
1963-68 Assistant Chief Designer, Future Projects,
Hawker Siddeley Aviation, Kingston.
1968-77 Executive Director & Chief Engineer,
Hawker Siddeley Aviation, Kingston.
1977-84 Divisional Technical Director & Chief
Engineer Kingston, Kingston- Brough Division, British Aerospace.
1984-85 Divisional Director & Deputy Technical
Director, Weybridge Division, British Aerospace.
1985 Resigned/retired