Required:

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

1 - Register your avionics system (EFIS)

  1. Point your browser to easyvfr4.aero/my-account/avionicsdata.
    • You will be asked to log in:
      Type the email address or 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 registered, we'll send you an email every 28 days when an update is available. It has a link to your personal download page. This web page lists all  your products that are still valid / most recent. Outdated charts for Dynon won't be downloadable when a successor chart is published by the third-party supplier.

The link to this download page is personal and never changes. Even if you somehow did not receive the reminder email, your updated Dataset will be available here. Bookmark it to have access without signing in.

If you have lost that link, 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 log in with your licence 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
(Dynon SkyView and Advanced Flight Systems 5000 series):

Only charts you have purchased in our shop and are still the latest version published by the third-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 Outdated charts are no longer available for download and the KeyFile won't contain the description instructions for outdated charts.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. If 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.

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