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HOTOL: Britain’s Spaceplane
by
Dan Sharp
Now available for pre-order here:
HOTOL: Britain's Spaceplane
Tempest Books
ISBN: 9781911704294
Format: Hardback
Pages: 300
The start of Space Shuttle operations in 1981 marked a new era in spaceflight – with the five orbiters launching numerous satellites, interplanetary probes and the Hubble Space Telescope. But Shuttle was only partially reusable, its external fuel tank being expendable and its solid rocket boosters having to be recovered from the ocean and refurbished. Putting a satellite into orbit using a rocket was even more wasteful – with boosters such as Ariane being one-shot only. The costs were astronomical.
So when rocket scientist Alan Bond and aerospace engineer Bob Parkinson attended a British Interplanetary Society lecture on the proposed non-reusable Ariane 5 rocket in 1982, they began to discuss possible alternatives and concluded that the best solution was… an aerospaceplane.
The concept was deceptively simple – a vehicle able to take off from a conventional runway using airbreathing engines, switch to pure rocket propulsion at high altitude, fly up into space, complete its mission, then fly back down and land. Bond and Parkinson believed it could be done and HOTOL – HOrizontal Take-Off and Landing – was born.
By 1983 both British Aerospace and Rolls-Royce were backing the project. A broadcast on ITN’s New at Ten in 1984 made HOTOL famous overnight, with the whole nation now aware of its existence. The Government agreed to match-fund the companies’ financial commitment in 1985 and the work ramped up into high gear, with some of Britain’s best engineers engaged in making this remarkable vehicle a reality.
Two years later, Minister of State of Trade and Industry Kenneth Clarke declined to renew the project's funding – signalling the beginning of the end of HOTOL. Attempts to continue the project as an air-launched vehicle using the An-225 as its carrier continued into the early 1990s.
HOTOL: Britain’s Spaceplane by Dan Sharp covers the full story of HOTOL’s development in detail from beginning to end, drawing on the BAE Systems archive, the personal archives of the project’s creators and extensive interviews with those involved. It includes new artwork plus hundreds of contemporary diagrams and illustrations, ranging from full colour brochures and publicity material – both used and unused – to previously unseen diagrams and schematics of HOTOL’s numerous configurations and their associated components and technologies.
by
Dan Sharp
Now available for pre-order here:
HOTOL: Britain's Spaceplane
Tempest Books
ISBN: 9781911704294
Format: Hardback
Pages: 300
The start of Space Shuttle operations in 1981 marked a new era in spaceflight – with the five orbiters launching numerous satellites, interplanetary probes and the Hubble Space Telescope. But Shuttle was only partially reusable, its external fuel tank being expendable and its solid rocket boosters having to be recovered from the ocean and refurbished. Putting a satellite into orbit using a rocket was even more wasteful – with boosters such as Ariane being one-shot only. The costs were astronomical.
So when rocket scientist Alan Bond and aerospace engineer Bob Parkinson attended a British Interplanetary Society lecture on the proposed non-reusable Ariane 5 rocket in 1982, they began to discuss possible alternatives and concluded that the best solution was… an aerospaceplane.
The concept was deceptively simple – a vehicle able to take off from a conventional runway using airbreathing engines, switch to pure rocket propulsion at high altitude, fly up into space, complete its mission, then fly back down and land. Bond and Parkinson believed it could be done and HOTOL – HOrizontal Take-Off and Landing – was born.
By 1983 both British Aerospace and Rolls-Royce were backing the project. A broadcast on ITN’s New at Ten in 1984 made HOTOL famous overnight, with the whole nation now aware of its existence. The Government agreed to match-fund the companies’ financial commitment in 1985 and the work ramped up into high gear, with some of Britain’s best engineers engaged in making this remarkable vehicle a reality.
Two years later, Minister of State of Trade and Industry Kenneth Clarke declined to renew the project's funding – signalling the beginning of the end of HOTOL. Attempts to continue the project as an air-launched vehicle using the An-225 as its carrier continued into the early 1990s.
HOTOL: Britain’s Spaceplane by Dan Sharp covers the full story of HOTOL’s development in detail from beginning to end, drawing on the BAE Systems archive, the personal archives of the project’s creators and extensive interviews with those involved. It includes new artwork plus hundreds of contemporary diagrams and illustrations, ranging from full colour brochures and publicity material – both used and unused – to previously unseen diagrams and schematics of HOTOL’s numerous configurations and their associated components and technologies.
