Jump to content

  •  

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Photo

Looking for tips when observing galaxies

  • Please log in to reply
50 replies to this topic

#51 billywjackson

billywjackson

    Vostok 1

  • -----
  • Posts: 103
  • Joined: 19 Dec 2021
  • Loc: Bitterroot Valley, MT USA

Posted 20 April 2024 - 01:14 AM

The FAA requires pilots to use oxygen if at altitudes between 10,000 and 12,000 ft for over 30 minutes, and at all times over 12,000 ft.

I worked on a power plant in Wyoming that was built at an elevation over 7500 ft. It took a while for most to get acclimated, and we had workers who came from much lower elevations get altitude sickness and have to leave.

Clear Skies!


CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.


Recent Topics






Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics