[n2j3]

Marinetraffic is a good example of enshittification. Started well, now it's heavy and ad-laden, practically useless without a paid account.

[dry_soup]

Sounds like Flightradar24

[jen729w]

In case anyone isn't aware:

https://globe.adsbexchange.com

– is an alternative to FlightRadar24 with more data.

[rustyhancock]

At least for FR24 you get a "Gold" account (no longer business) simply for running a feed.

[Noaidi]

I find Marinetraffic is fine without an account.

Here is a link to oil tankers anchored around the Strait of Hormuz. It has much better filters:

https://www.marinetraffic.com/en/ais/home/centerx:56.8/cente...

[dzhiurgis]

Any of these provide satellite data without charge?

Also - is there any sites that publish parsed data from SAR sats?