Back in May I mentioned about how I was tracking commercial airliners by direct reception of the mode-S transmissions used in many (but not all) aircraft. I’ve since discovered that you can now track many aircraft online using a free site called planefinder.net. I have no idea if the tracks are time delayed (I hope they are for security reasons!) and the site is dependant on mode-S hobbyists sharing their data to all (so expect the odd gap), but chances are if you are about to whizz on your hols or business trip you’ll be able to track your flight.
Just for good measure iPhone and iPad versions are also available….






