Modeling solutions to help protect aerospace personnel and assets

aerospace api suite

Amentum's web Application Programming Interfaces (APIs) provide easy access to validated aerospace modeling software from any connected application

earth's atmosphere

Knowing the density and composition of Earth's atmosphere is required to estimate satellite orbital decay and to perform atmospheric correction of Earth observation data.

Access the density and composition of the atmosphere, from ground through exosphere, with the Atmosphere API.

Coming soon

global magnetic field

Navigation, GPS, antennae design, mineral exploration, and consumer electronics all require knowledge of true north relative to magnetic north at the current position.

Calculate magnetic declination and inclination anywhere on or near Earth's surface using the Global Magnet API.

Coming soon

space radiation

Space radiation can damage the critical electronic components of spacecraft and lead to long-term health effects such as an increased risk of cancer.

The Cosmic Ray API lets you estimate cosmic ray fluxes and radiation protection quantities in the atmosphere.

Learn more

Register to unlock aerospace data with a free API key

about us

why the name 'amentum'?

The amentum was a leather strap used by ancient greeks to extend the range and stability of the javelin in flight.

Similarly, Amentum exists to extend the capabilities of its clients and ensure the safety and security of personnel and assets.

radiation modeling services

Amentum Aerospace has a niche capability in modeling ionizing radiation environments relevant to defense and aerospace. Contact us to discuss how we can answer complex questions and mitigate risks.


Amentum is a proud foundation member of the nandin Deep Technology Incubator at the Australian Nuclear Science and Technology Organisation,

a member of the Australasian Radiation Protection Society and the Space Industry Association of Australia,

supports veterans and their families with SoldierOn,

and is a member of early-stage corporate philanthropy organization Pledge 1%.

standing offer panels

As a member of the Project Outcomes simulation team, professional engineering services of Amentum are available to the Australian Department of Defence through the Simulation Support Panel and the Defence Support Services Panel.