ELA Reveals Horizontal Integration Facility Designs for Arnhem Space Centre

ELA Reveals Horizontal Integration Facility Designs for Arnhem Space Centre

Equatorial Launch Australia (ELA) has revealed completed designs for its Horizontal Integration Facility (HIF) buildings – state-of-the-art assembly, integration, and testing facilities for each of up to seven rocket launch companies to be based at the Arnhem Space Centre (ASC). The purpose-built buildings offer a 40m (L) x 26m (W) x 12m (H) in standard configuration incorporating advanced space mission-specific features providing launch vehicle companies and satellite payload manufacturers with cutting-edge facilities to ensure their mission success.

The announcement comes on the back of the release of ELA’s ‘game changer’ ASCALP launch pad designs in December 2023. The delivery of the HIF designs completes the company’s designs for its ‘Space Launch Complex’ (SLC) – a designated area of the spaceport at which each resident launcher will locate for all preparatory work prior to and including lift-off – and is comprised of up to two launch pads and one HIF building for each launch company.

“The public release of our completed HIF designs at the Arnhem Space Centre is another major milestone for ELA and we are incredibly excited to be able to share these designs with our current and future customers and with the wider space industry,” said Michael Jones, Executive Chairman and Group CEO, Equatorial Launch Australia. “We are confident that our facilities and services are, and will be, truly world-leading, and we are very much looking forward to offering our customers a best-in-class experience from the moment they sign with ELA.”

“Our approach from day one was to stand in the shoes of our clients and look at everything they need to have a successful launch campaign from the ASC. The SLC concept and the HIF design are far more detailed and complex than first meets the eye and will set the standard for launch operations. The innovative designs were born from extensive and comprehensive international research on current and past spaceport service offerings and deep discussions with customers on their current and future launch needs, while also considering the needs of regulators, commercial partners, and us as the spaceport operator,” said Mr Jones. “An example of this is our high clearance ISO 8 cleanroom which has 8m high ceiling and 8m high sliding doors for vertical payload integration.”

“We wanted to guarantee we were building a Spaceport of the Future for our customers and so we invested a significant amount of time and resources analyzing and planning to ensure we could be as adaptable and as supportive as our customers required, while also aiming to set the bar for best practice in spaceport service and design,” he said.

Designed for modularity and flexibility, the high-specification standard HIF is designed to meet and exceed the requirements of most launch vehicle providers to give them with the extra-mile service they require.

Key features of each HIF include:

  • A large 20mx 40m rocket assembly area with static discharge points, in floor pneumatic, and electrical power for assembly, integration, and testing of the launch vehicles.
  • A high clearance ISO 8 cleanroom with an 8m high ceiling and sliding door/ceiling for vertical payload integration. The cleanroom doubles as a payload workshop and is fully fitted for multiple payload preparation and integration.
  • A 20,000kg full-space overhead gantry crane with a height clearance under the hook of 9m and a second 2-tonne capacity hook for payload movement.
  • An indoor and enclosed workshop space to undertake minor repair/prototyping and fabrication work.
  • A multi-port wall membrane for direct access to and use of launch pad equipment like container-mounted power, umbilical, and other support systems.
  • An administrative and personnel area that offers office space, amenities, and utility/storerooms.
  • Large 6m (W) x 8m (H) clearance roller doors at each end of the building accommodating rockets mounted on the ASC Rocket Trolley with strongback/rail attached. The buildings also have “air lock” dust prevention entrances at each end.
  • The buildings incorporate substantive insulation and HVAC climate control for the harsh NT environment. Similarly, the building is fully cyclone-rated and environmentally friendly.
  • Each SLC and HIF will have advanced security measures including day/night cameras, movement sensors, and digital access control/recording.

ELA went to extreme lengths to understand each of our clients’ individual needs and those learnings have been incorporated into this project. ELA management also visited a wide range of key spaceports globally to view and discuss facility needs. This was all aimed at ensuring ELA provides each customer with the most appropriate and capable ‘home away from home’ for their launch operations. “It’s our aim to be the spaceport partner of choice where we can work with our customers to give them the absolute best chance of repeated successful missions,” said Mr Jones.

“Whilst functionality and cost-effectiveness are critical in these designs, ELA wanted to make a statement in terms of finishes, aesthetics, and functionality. “We wanted more than a ‘Colorbond box’ or a just hangar, so we ensured our architects went a little ‘edgy’ and used plenty of angles and a mix of finishes and materials. Each of the seven buildings will also be a different color and be sympathetic to the land in orientation. We are putting a lot of effort into the landscaping and vegetation to harmonize with the NT environment,“ he said.

Click here to learn more about ELA Launch Services.

Publisher: SatNow
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Satellite NameOrbit Date
BeiDou-3 G4Geostationary Orbit (GEO)17 May, 2023
BeiDou-3 G2Geostationary Orbit (GEO)09 Mar, 2020
Compass-IGSO7Inclined Geosynchronous Orbit (IGSO)09 Feb, 2020
BeiDou-3 M19Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M20Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M21Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 M22Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 I3Inclined Geosynchronous Orbit (IGSO)04 Nov, 2019
BeiDou-3 M23Medium Earth Orbit (MEO)22 Sep, 2019
BeiDou-3 M24Medium Earth Orbit (MEO)22 Sep, 2019


Satellite NameOrbit Date
GSAT0223MEO - Near-Circular05 Dec, 2021
GSAT0224MEO - Near-Circular05 Dec, 2021
GSAT0219MEO - Near-Circular25 Jul, 2018
GSAT0220MEO - Near-Circular25 Jul, 2018
GSAT0221MEO - Near-Circular25 Jul, 2018
GSAT0222MEO - Near-Circular25 Jul, 2018
GSAT0215MEO - Near-Circular12 Dec, 2017
GSAT0216MEO - Near-Circular12 Dec, 2017
GSAT0217MEO - Near-Circular12 Dec, 2017
GSAT0218MEO - Near-Circular12 Dec, 2017


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Kosmos 2569--07 Aug, 2023
Kosmos 2564--28 Nov, 2022
Kosmos 2559--10 Oct, 2022
Kosmos 2557--07 Jul, 2022
Kosmos 2547--25 Oct, 2020
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Kosmos 2544--11 Dec, 2019
Kosmos 2534--27 May, 2019
Kosmos 2529--03 Nov, 2018
Kosmos 2527--16 Jun, 2018


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Navstar 82Medium Earth Orbit19 Jan, 2023
Navstar 81Medium Earth Orbit17 Jun, 2021
Navstar 78Medium Earth Orbit22 Aug, 2019
Navstar 77Medium Earth Orbit23 Dec, 2018
Navstar 76Medium Earth Orbit05 Feb, 2016
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Navstar 74Medium Earth Orbit15 Jul, 2015
Navstar 73Medium Earth Orbit25 Mar, 2015
Navstar 72Medium Earth Orbit29 Oct, 2014
Navstar 71Medium Earth Orbit02 Aug, 2014


Satellite NameOrbit Date
NVS-01Geostationary Orbit (GEO)29 May, 2023
IRNSS-1IInclined Geosynchronous Orbit (IGSO)12 Apr, 2018
IRNSS-1HSub Geosynchronous Transfer Orbit (Sub-GTO)31 Aug, 2017
IRNSS-1GGeostationary Orbit (GEO)28 Apr, 2016
IRNSS-1FGeostationary Orbit (GEO)10 Mar, 2016
IRNSS-1EGeosynchronous Orbit (IGSO)20 Jan, 2016
IRNSS-1DInclined Geosynchronous Orbit (IGSO)28 Mar, 2015
IRNSS-1CGeostationary Orbit (GEO)16 Oct, 2014
IRNSS-1BInclined Geosynchronous Orbit (IGSO)04 Apr, 2014
IRNSS-1AInclined Geosynchronous Orbit (IGSO)01 Jul, 2013