Virginia
Very good app! Highly recommended
Suen
This is a must have app for frequent flyers who care about radiation exposure. Extremely helpful, functional, and well designed.
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About
Estimates cosmic radiation exposure during flights using scientific aviation modeling. It calculates dose based on route, altitude, latitude, and solar conditions, presenting clear, data-driven insights into an invisible environmental factor.
✓Estimates in-flight radiation dose
✓CARI-7 based modeling concepts
✓Accounts for altitude and position
✓Considers Earth's magnetic field
✓Supports route and flight estimation
✓Clear results presentation
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What's New in FlightDose
2.0
September 2, 2026
FlightDose Premium is here: • Bulk trip import: dose your whole trip at once, not one flight at a time • Flight lookup: enter a date and flight number, we fill in the route, altitude and airborne time • Dose Globe: your career exposure, mapped flight by flight • No ads Also in this update: flight time is now part of the calculation. Enter your actual wheels-up-to-wheels-down time, or let us estimate it from distance and winds — either way you can see exactly what your dose was based on.
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FAQ
What is FlightDose?
FlightDose is a scientific tool designed to estimate exposure to cosmic radiation during flights. It uses established aerospace radiation modeling principles to provide informed dose estimates.
How does FlightDose estimate radiation dose?
FlightDose leverages methodologies derived from CARI-7, a recognized aviation radiation dose model. It combines route geometry with altitude, latitude, geomagnetic shielding, and solar conditions for calculations.
Who is FlightDose intended for?
The app is for pilots, aircrew, frequent flyers, aviation professionals and students, engineers, researchers, science-focused travelers, and anyone curious about estimating radiation dose during flights.
Is FlightDose FAA approved?
No, FlightDose is provided for informational and educational purposes only and is not endorsed by the FAA. It does not provide medical advice, diagnosis, or risk assessment.
Can I use FlightDose for clinical or occupational decisions?
No, all dose values provided by FlightDose are estimates and should not be used for clinical, regulatory, or occupational decision-making.
What devices is FlightDose available on?
FlightDose is available on devices with an age rating of 12+.
How often is FlightDose updated?
The latest version is 1.04(1), updated on May 21, 2026. This indicates regular updates to maintain accuracy and functionality.
What is the user rating for FlightDose?
FlightDose has an excellent rating of 5.0 stars based on 5 ratings, indicating high user satisfaction.