Flightradar24 on Twitter: "3 x US Air Force Stratotankers have been spotted flying over Montana. Meanwhile there are reports in media about a Chinese spy balloon flying over Montana. https://t.co/i2BJi32IXG https://t.co/zxN1q97v1A" /
![Flightradar24 on Twitter: "Quite unusual to track a hot air balloon at 18,000 feet https://t.co/3PvjQStLub https://t.co/ItaynA8sm3" / X Flightradar24 on Twitter: "Quite unusual to track a hot air balloon at 18,000 feet https://t.co/3PvjQStLub https://t.co/ItaynA8sm3" / X](https://pbs.twimg.com/media/CSlqj4yU8AAUc2M.jpg)
Flightradar24 on Twitter: "Quite unusual to track a hot air balloon at 18,000 feet https://t.co/3PvjQStLub https://t.co/ItaynA8sm3" / X
![The U.S. military is testing surveillance balloons using radar and possibly video to track cars | Daily Mail Online The U.S. military is testing surveillance balloons using radar and possibly video to track cars | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/08/02/17/16820326-7315157-image-a-3_1564762161125.jpg)
The U.S. military is testing surveillance balloons using radar and possibly video to track cars | Daily Mail Online
![Flightradar24 on Twitter: "Another Chinese balloon over the USA? 😱😱 No, it's an American weather balloon launch near Sioux Falls. https://t.co/aFnSTFwdjX https://t.co/uTRLd2WgKR" / X Flightradar24 on Twitter: "Another Chinese balloon over the USA? 😱😱 No, it's an American weather balloon launch near Sioux Falls. https://t.co/aFnSTFwdjX https://t.co/uTRLd2WgKR" / X](https://pbs.twimg.com/media/Foat8dxWYAEl9ak.jpg:large)
Flightradar24 on Twitter: "Another Chinese balloon over the USA? 😱😱 No, it's an American weather balloon launch near Sioux Falls. https://t.co/aFnSTFwdjX https://t.co/uTRLd2WgKR" / X
![Flightradar24 on Twitter: "The balloon wandering through US airspace isn't currently a concern for commercial traffic as it is well above where flights operate. Most commercial flights operate below 45,000 feet, with Flightradar24 on Twitter: "The balloon wandering through US airspace isn't currently a concern for commercial traffic as it is well above where flights operate. Most commercial flights operate below 45,000 feet, with](https://pbs.twimg.com/media/FoEb3MpWYAIWEgO.jpg)