Road Conditions to South Bass Trailhead
Hi all. I've got a Royal Arch trip planned for next month (4/15). Does anyone have information on the general condition of the road out there? Last year it...
nealocallaghan 2011-02-26 10:10:06 #64350
Re: Trip leader change
We want to thank you for the prayers and the info.
We are waiting to here how the second opion went yesterday.
She is only 57 this year.
Thanks
Roy and...
Roy 2011-02-26 07:31:03 #64349
Re: New aerial photos show interesting views of canyon buttes and te
Sound is not so simple. Sound dampening or attenuation is the reduction of overpressure force. As frequency reduces, so does attenuation rate over distance....
oldehakataihobo 2011-02-26 06:48:01 #64348
Re: New aerial photos show interesting views of canyon buttes and te
Talk about swaying the voters here. Of course the pictures are great! If the aircraft had no sound, they could fly all they wanted! Those are some great...
JoshC 2011-02-25 19:21:34 #64347
Re: New aerial photos show interesting views of canyon buttes and te
I used to be an Air Force Instructor Pilot. We would make all our supersonic runs at 50,000' right over towns and cites. They never heard a thing. I don't...
richard2425848 2011-02-25 18:55:17 #64346
Re: New aerial photos show interesting views of canyon buttes and te
I believe that sound amplitude increases/decreases by the square of
the distance. So if a plane doubles its altitude, the sound on the
ground will be...
Daniel Fox 2011-02-25 18:10:57 #64345
Re: Trip leader change
Hello Roy,
As Neil Young wrote: "When the thrashers come, I'll be stuck in the sun like the dinosaurs and shrines, just another line in the field of time."...
oldehakataihobo 2011-02-25 18:09:58 #64344
Archive of Grand_Canyon_Hikers Yahoo Group as of 2014-10-07. Contact info@e-t.com for help.