Hey stkm2017,
the last position you looked at in the OpenSky Explorer is automatically saved as a cookie. If you set your browser up to frequently delete cookies the position is lost each time.
You can already use GET parameters to specify a custom location like so:
- c: comma separated latitude and logitude.
- z: Google Maps zoom level
Example:
opensky-network.org/network/explorer?c=4...5.39345386030277&z=9
You could create a bookmark which includes the desired position.
Best,
Marco