![safety - I just saw a plane drop off online radar; should I do anything about it? - Aviation Stack Exchange safety - I just saw a plane drop off online radar; should I do anything about it? - Aviation Stack Exchange](https://i.stack.imgur.com/O3DF3.jpg)
safety - I just saw a plane drop off online radar; should I do anything about it? - Aviation Stack Exchange
![Flightradar24 on X: "Looking for the most tracked flights on Flightradar24? In the app, swipe down on the bar just below Search to see most tracked flights, access your bookmarks, and more. Flightradar24 on X: "Looking for the most tracked flights on Flightradar24? In the app, swipe down on the bar just below Search to see most tracked flights, access your bookmarks, and more.](https://pbs.twimg.com/ext_tw_video_thumb/1592610964985331713/pu/img/1CLzaU2Z64P9E4qS.jpg:large)
Flightradar24 on X: "Looking for the most tracked flights on Flightradar24? In the app, swipe down on the bar just below Search to see most tracked flights, access your bookmarks, and more.
![I think I just witnessed one of the Janet planes flying to Area 51 (it's located where I marked it), sadly the plane disappeared seconds after I took the screenshot. : r/flightradar24 I think I just witnessed one of the Janet planes flying to Area 51 (it's located where I marked it), sadly the plane disappeared seconds after I took the screenshot. : r/flightradar24](https://i.redd.it/g50zfv48roo71.png)
I think I just witnessed one of the Janet planes flying to Area 51 (it's located where I marked it), sadly the plane disappeared seconds after I took the screenshot. : r/flightradar24
![Flightradar24 on Twitter: "Lufthansa is getting attention today... #MostTrackedFlights https://t.co/PhPKjta2s9" / X Flightradar24 on Twitter: "Lufthansa is getting attention today... #MostTrackedFlights https://t.co/PhPKjta2s9" / X](https://pbs.twimg.com/media/Fi-36JHXwAQ6Wlm.jpg)
Flightradar24 on Twitter: "Lufthansa is getting attention today... #MostTrackedFlights https://t.co/PhPKjta2s9" / X
![Flightradar24 on X: "🆕 We've added another new filter to https://t.co/03upJHvXhS You can now filter by route! Use airports or countries and select multiple options in each field. In Beta, click Filters Flightradar24 on X: "🆕 We've added another new filter to https://t.co/03upJHvXhS You can now filter by route! Use airports or countries and select multiple options in each field. In Beta, click Filters](https://pbs.twimg.com/media/FtcQctgaIAEfYgm.jpg)