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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. h
by this_steve_j 4y ago
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 https://en.m.wikipedia.org/wiki/2023_China_balloon_incident