SAF: Sustainable Aviation Fuel
Airbus A330MRTT completes first 100% SAF test flight
on both engines
- RAF Voyager’s 100% Sustainable Aviation Fuel flight is
world first for an in-service military
transporter
- Robust Test Plan has
allowed world’s first flight without a single drop of fossil fuel on
board
Brize Norton, 18 November 2022 – The Royal Air Force, Airbus and other
industry partners have carried out the world’s first 100% Sustainable Aviation
Fuel (SAF) flight using an in-service military aircraft. It is also the first
100% SAF flight of any aircraft type carried out in UK
airspace.
An RAF Voyager – the military variant of the Airbus
A330 commercial jetliner - took to the skies above RAF Brize Norton in
Oxfordshire, England, on Wednesday powered completely by 100% Sustainable
Aviation Fuel on both engines, paving the way for a range of possibilities for
the future of flying military aircraft.
The flight
was a joint endeavour between the RAF, aircraft manufacturer Airbus, the UK
Ministry of Defence’s Defence Equipment and Support agency, British aircraft
leasing company AirTanker and engine manufacturer Rolls-Royce, with the fuel
supplied by Air bp.
Michael
Schoellhorn, CEO of Airbus Defence and Space, said: “True to our purpose of
'pioneering aerospace', we have gladly supported the Royal Air Force on this
landmark sustainable-fuel test flight. I commend our UK customer for this
achievement which helps pave the way for a sustainable reduction of
carbon emissions of our military aircraft
fleets. Airbus engineers have made a significant contribution to this RAF
mission by providing on-the-ground expertise in recent weeks and securing the
necessary MoD military flight permits.”
Sustainable
Aviation Fuel – which is made from waste-based sustainable feedstocks, in this
case used cooking oil – reduces lifecycle carbon emissions by up to 80% compared
to the conventional fuel it replaces, lessens the RAF’s reliance on global
supply chains and improves operational resilience by reducing the necessity for
fuel resupplying.
As different approaches will suit different
platforms and environments, a range of alternative fuel options are being looked
at to ensure the UK is at the forefront of this developing
technology.
The 90-minute return flight from RAF Brize
Norton, flown by a combined Airbus, RAF and Rolls-Royce flight-test crew,
replicated an air-to-air refuelling sortie and was witnessed by senior RAF and
industry representatives. The RAF said it demonstrated the potential for its
future operational capability, ensuring the ability to contribute to UK defence
wherever and whenever it was
required. | | | | |
The
Airbus A330MRTT RAF Voyager takes off from RAF Brize Norton for the first time
powered by 100% SAF on both engines. Copyright: MoD
Crown. |
Experimental test pilot and Captain of the flight,
Jesus Ruiz, said: “From the crew perspective, the SAF operation was
‘transparent’, meaning that no differences were observed operationally. The Test
Plan was exhaustive and robust and has allowed us to compare SAF with JET1
culminating in a flight without a single drop of fossil fuel. Teamwork was a key
contributor, harmonsing experience from Airbus, Rolls-Royce and the RAF. We feel
very proud to be a small part of this huge step for sustainable
aviation.”
More images
and video footage can be found in the Airbus Media
Centre.
Additional quotes for use by
media:
UK Defence Minister Baroness Goldie said:
“The Royal Air Force has flown the UK’s first military air transport
flight using 100% sustainable aviation fuel on one of their operational Voyager
aircraft. They should be rightly proud of this achievement; it is a breakthrough
moment for the RAF and an exciting development for the MOD. Through the RAF’s
pioneering spirit, expertise and partnership with UK industry, British science
and engineering is leading the way in improving operational resilience and
developing future operating capability in a climate-changed
world.”
Chief of the Air Staff,
Air Chief Marshal Sir Mike Wigston said: “Climate change is a transnational
challenge that threatens our resilience, our security and our collective
prosperity. That is why I have set the RAF the ambitious challenge of becoming
the world’s first net-zero Air Force by 2040. The way we power our aircraft will
be key to meeting that challenge and the RAF is already thinking about how we
will operate beyond fossil fuels. This exciting trial flight of a Voyager from
RAF Brize Norton powered entirely by Sustainable Aviation Fuel is an important
milestone on that journey, and marks another technological first for the RAF
alongside our industry partners.”
Alex Zino, Executive Vice
President Business Development and Future Programmes, Rolls-Royce said:
“Across Rolls-Royce we are committed to partnering with our customers to
help them become more resilient to climate change. Ensuring our engines are
compatible with sustainable aviation fuel is just one of the ways we are doing
this. This flight demonstrates what we can achieve through effective
collaboration between industry and our armed forces customers, and I am
delighted to see that those partnerships have enabled this achievement to take
place.”
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