Re:U.S. military shoots down suspected Chinese surveillance ...
by this_steve_j on Saturday February 04, 2023 @07:56PM
(#34660332)
The balloon was traveling at an altitude of 60,000 ft., well above the 40,000 ft height a commercial aircraft or the highest experimental helicopter can fly.
https://en.m.wikipedia.org/wiki/2023_China_balloon_incident