[GreenKeys] Giant Concrete Arrows
Peter Gottlieb
nerd at verizon.net
Tue Sep 10 21:49:40 EDT 2013
Here it is in Google Maps:
https://maps.google.com/maps?q=Usery+Pass+Rd,+Mesa,+AZ&hl=en&ll=33.492019,-111.629323&spn=0.003199,0.005965&sll=33.922851,-112.563171&sspn=0.814764,1.5271&oq=usery+pass+rd&t=h&hnear=Usery+Pass+Rd,+Mesa,+Maricopa,+Arizona&z=18
I actually kind of like it.
On 9/10/2013 9:41 PM, gil at baudot.net wrote:
> This is a bit later in time I think, but was for aviation too (still looks
> good today):
>
> http://joeorman.shutterace.com/Bizarre/Bizarre_Phoenixsign.html
>
>
> gil smith
> greenkeys moderator
> gil at baudot.net <mailto:gil at baudot.net>
>
>
> -------- Original Message --------
> Subject: [GreenKeys] Giant Concrete Arrows
> From: "Norm" <normand3 at q.com <mailto:normand3 at q.com>>
> Date: Tue, September 10, 2013 12:32 am
> To: <greenkeys at mailman.qth.net <mailto:greenkeys at mailman.qth.net>>
>
> I know this has nothing to to do with TTY, but its in the same era, and
> maybe in the first picture those light poles use to be telegraph poles,
> but I thought it was interesting story.
> By the way, has anybody ever seen these arrows?
> Norm
> WB7WEQ
>>
>> *Giant concrete arrows that point the way across America .
>>
>> *
>> cid:004601ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> Every so often, usually in the vast deserts of the American
>> Southwest, a hiker or a backpacker will run across something
>> puzzling: a large concrete arrow, as much as seventy feet in
>> length, sitting in the middle of scrub-covered nowhere.
>>
>> cid:004701ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> What are these giant arrows? Some kind of surveying mark? Landing
>> beacons for flying saucers? Earth’s turn signals?
>>
>> cid:004801ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> No, it's the Transcontinental Air Mail Route .
>>
>>
>>
>>
>> cid:004901ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> On August 20, 1920, the United States opened its first coast-to-coast
>> airmail delivery route, just 60 years after the Pony Express closed
>> up shop.
>>
>> There were no good aviation charts in those days, so pilots had to
>> eyeball their way across the country using landmarks. This meant that
>> flying in bad weather was difficult,
>> and night flying was just about impossible.
>>
>> The Postal Service solved the problem with the world’s first
>> ground-based civilian navigation system: a series of lit beacons that
>> would extend from New York to San Francisco . Every ten miles, pilots
>> would pass a bright yellow concrete arrow. Each arrow would be
>> surmounted by a 51-foot steel tower and lit by a million-candlepower
>> rotating beacon. (A generator shed at the tail of each arrow powered
>> the beacon.)
>>
>> cid:004a01ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> Now mail could get from the Atlantic to the Pacific not in a matter
>> of weeks, but in just 30 hours or so.
>>
>> Even the dumbest of air mail pilots, it seems, could follow a series
>> of bright yellow arrows straight out of a Tex Avery cartoon. By 1924,
>> just a year after Congress funded it, the line of giant concrete
>> markers stretched from Rock Springs , Wyoming to Cleveland , Ohio .
>> The next summer, it reached all the way to New York , and by 1929 it
>> spanned the continent uninterrupted, the envy of postal systems
>> worldwide.
>>
>> cid:004b01ceabf5$b678cb70$82C601F2 at bobd2gjvbg9ycq
>>
>> Radio and radar are, of course, infinitely less cool than a concrete
>> Yellow Brick Road from sea to shining sea, but I think we all know
>> how this story ends. New advances in communication and navigation
>> technology made the big arrows obsolete, and the Commerce Department
>> decommissioned the beacons in the 1940s. The steel towers were torn
>> down and went to the war effort. But the hundreds of arrows remain.
>> Their yellow paint is gone, their concrete cracks a little more with
>> every winter frost, and no one crosses their path much, except for
>> coyotes and tumbleweeds.
>>
>> But, they're still there
>>
>>
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