3 ms·
A helicopter was successfully hovered to land on the Everest though, at 8,848 m (29,029 ft). https://en.wikipedia.org/wiki/Didier_Delsalle#Mount_Everest_summit
by benhurmarcel 4y ago
A helicopter was successfully hovered to land on the Everest though, at 8,848 m (29,029 ft).
https://en.wikipedia.org/wiki/Didier_Delsalle#Mount_Everest_summit_landing https://en.wikipedia.org/wiki/Didier_Delsalle#Mount_Everest_...
- ceejayoz 4y ago(For context, the atmosphere at 65k feet is about 1/5 of Everest.)