“when i was a kid” it was all about “train spotting” (in the cold and ran) but nowadays in 2020 i guess the craze is airplane, ship & train spotting using APIs from the comfort of your sofa
- airplane spotting api – https://opensky-network.org/
- boat / ship spotting api – http://coaa.co.uk/shipplotter.htm
- railway spotting api – https://wiki.openraildata.com/index.php?title=Main_Page
see also
more api lists