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Helping you become a Rad Savvy Traveler

Don't miss the latest Rad Savvy Traveler blog!

Find out all about aviation radiation, the science behind our services.

Daily radiation data for the top 1000 flights in the United States.

The aviation radiation and spaceweather ballooning programs behind our research.

Explore the radiation data on almost one million flights.

Our mission:

We monitor the aviation radiation environment around the world and we're developing tools to help you track your exposure while you travel.

Did you know?:

A typical commercial flight across the United States exposes you to about the same amount of radiation as a typical dental x-ray.


For more information, see our Science page.

Our research is 100% crowdfunded through fundraising for our spaceweather ballooning program, Earth to Sky Calculus.


Support Rads on a Plane by sponsoring a flight, sending up your own experiment, or buying a one-of-a-kind gift flown to the stratosphere.  

*We do not sell or share your personal information to any third parties.
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