It switches your DJI aircraft's radio region to FCC, which allows higher transmission power and therefore stronger signal and longer range than the CE region used in some areas.

RF power limits differ by country. Operating at FCC power may not be permitted in your region (for example, much of the EU follows CE/ETSI limits). OpenFCC is a configuration tool; you are solely responsible for using it only where it is legal, such as in permitted regions or on closed courses.

The launcher installs the app onto your DJI controller for free, no separate APK to download. You only pay for a license key, which unlocks the FCC region switch on your drone.

Your license key and the email you purchased with: both must match. There is no account and no login; the app is purely license-key based, so there's nothing to sign up for.

Each license slot binds to your aircraft's serial number. That means you can switch or reinstall your phone freely, and one purchase cleanly covers one drone.

No. Each slot covers one aircraft permanently. It binds to the first drone it activates on and cannot be moved, released, or transferred. If you have several drones, buy the matching number of slots.

Only once, to activate. After that your license is verified on-device with a permanent signed entitlement, and the app never connects to our servers again, so the region switch works fully offline.

Instantly. After payment you get the APK download link and your license key by email, and on the confirmation page.

OpenFCC is distributed directly as an APK (sideload). You install it yourself; this is normal for tools of this kind.

Because it's an instantly delivered digital product, sales are generally final. Please confirm your drone is supported before buying. See the Refund Policy for details.