| Supplemental
Oxygen |
|
|
|
|
|
|
|
|
|
|
|
|
| • | Mt.
Everest (8848 m/29,028 ft) |
||||||||||
| – | Mean
pressure near 314 mb |
||||||||||
| – | Most
climbers use bottled oxygen above 7300 |
||||||||||
| m
(24,000 ft) |
|||||||||||
| • | Pilots
required to use supplemental oxygen |
||||||||||
| above
3810 m (12,500 ft) for flights lasting |
|||||||||||
| more
than 30 minutes |
|||||||||||