Mufflers
A great majority of the noise of an aircraft is generated by the propellor(s) and not by the engine. Mufflers would be of little or no value. There may be...
wbroussard@mdanderson.org 2001-01-23 10:22:27 #6379

planes and permits
In my hikes in the canyon, I am no more annoyed by the over-flights than I am by the trespass cows, ubiquitous non-native grasses, tammys, regulated river...
Canyon Potato 2001-01-23 10:22:12 #6378

Re: "Illegal" hikers
We ran into a group one morning a couple of years ago that were at the top of Grandview. They said that they had gone down to Horseshoe Mesa the evening...
Edmund Seiders 2001-01-23 10:21:07 #6377

Re: a thought on overflights
Jim - Sorry - I guess we'll have to agree to disagree. But I'm not going to quit posting messages that present facts or challenge sacred cows. And I'm...
conmara 2001-01-23 09:33:45 #6376

Re: "Illegal" hikers
I can only guess on this --- perhaps both. Bob Audretsch Grand Canyon, AZ --- In grandcanyon@egroups.com, Ken McNamara wrote: > > Bob - > > I'm...
Bob 2001-01-23 08:25:11 #6374

batch 'o buttons
The latest collection of orders for the GCHBA Membership pin has been sent out. If you have recently placed an order you should have your pins within 5...
DeltaJH@aol.com 2001-01-23 05:49:59 #6373

Re: Rim-Rim Dayhikes - A Buffoons Confession
Dave - > It is hard for rangers to > tell the difference at the beginnings of a hike in most cases... they > are simply covering thier "butt"... reducing...
conmara 2001-01-23 05:44:51 #6372

Re: a thought on overflights-mufflers
D3 I think I heard from someone in the park service that their current chopper is a "quiet" variety. Maybe not to the level of a military stealth variety -...
conmara 2001-01-23 05:35:16 #6371

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