Required:

  • Dataset only license, or Frequent Flyer Membership
    + optional: 3rd-party charts add-ons. Shop.
  • Internet connection.
  • USB memory stick, at least 16GB of storage.

1 - Register your Avionic system (EFIS)

  1. Point your browser to easyvfr4.aero/my-account/avionicsdata.
    • You will be asked to log in:
      Type the email address/ username combined with the password you signed up with at easyvfr4.aero.
  2. Open the tab that holds the manufactures name of your avionics and follow the instructions.
  3. After a minute of building your first Dataset, the page will refresh. Click the button on the bottom of easyvfr4.aero/my-account/avionicsdata [Download the AeroData for your Avionics].

2 - Download/ Update

Once you have registered your Avionic system (EFIS) in your account, we send you an e-mail every 28 days when an update is available, pointing to your personal download page. This webpage will list all the products that you have purchased with us and are still valid or the latest version available on the market. Note: Outdated charts for Dynon won't be downloadable when there is a successor chart published by the 3rd party supplier.

The link of this download page is account-specific and never changes. Even when you somehow did not receive the monthly reminder email, the datasets will always be updated following the official AIRAC-cycles. Bookmark it to have access without signing in.

If you have lost the link and or e-mail, please login at easyvfr4.aero/my-account/avionicsdata with your easyvfr4.aero account email or username and password.

For those who still only have the old PocketFMS account. You can login with your license email and registration number at members.pocketfms.com

Download Aviation and Obstacle Data:
  1. Click on "Download Aviation Data" to start the download.
    • Download directly into the root of the USB memory stick.
    • Do not change the filename.
  2. Click on "Download Obstacle Data" to start the download.
    • Download directly into the root of the USB memory stick.
    • Do not change the filename.

Download Chart and KeyFile for Dynon SkyView and Advanced Flight Systems 5000 series:

Only charts that you have purchased in our shop and are still the latest version published by the 3rd party chart supplier, are available for download. Outdated charts are no longer available for download and the KeyFile won't contain the description instructions for outdated charts.

TIP: If you like to keep a copy of old charts store them on a separate USB stick together with the original KeyFile that was available when you downloaded the chart file. 

  1. Click on the chart name to start the download.
    • Download directly into the root of the USB memory stick.
    • Do not change the filename.
  2. Click on "Download your key file" to start the download.
    • Download directly into the root of the USB memory stick.
    • When there is already a KeyFile on the USB memory stick, click on replace. 
    • Do not change the original filename. It should exist out of exactly five capital letters (XXXX.key).
    • Do not let Windows add "(1)" after the original filename.