[HamWAN PSDR] Map of AT&T Wash. Microwave Network - 1976

[Paul Barwick]

Thanks!

On Sun, May 5, 2019 at 8:16 AM Randy Neals <randy at neals.ca> wrote:

> Solid lines are microwave.
> Beaded lines are coaxial cable
> Dashed lines are copper. Usually screened pairs.
>
> Railways became routes for fiber in the competitive telco boom. Usually
> cable was placed along roads and occasionally along private right of way.
>
> On Sun, May 5, 2019 at 7:17 AM Paul Barwick <paulbarwick at gmail.com> wrote:
>
>> I  am guessing that the solid lines with the directional markings are
>> microwave paths  I wonder if the dashed lines are following railroad right
>> of ways?  I know that fiber optic cables run along the RR right of way
>> now.  I am not sure if they used to do the same thing with copper.  Now
>> that I think about it, there always used to be overhead cables or wires
>> along the RR right of way.  I had always assumed those were for RR
>> communications.  Perhaps I was wrong and they belonged to someone else who
>> leased the space.
>>
>> On Sun, May 5, 2019 at 5:59 AM Darcy Buskermolen <darcyb at gmail.com>
>> wrote:
>>
>>>
>>> https://www.google.com/maps/d/u/0/viewer?mid=1S7cXpv02lAd4okrYqzDKna7Ekvo&ll=45.268463719529315%2C-122.1243670978431&z=7
>>>
>>>
>>> On Sun, May 5, 2019 at 5:48 AM Skyler F <electricity440 at gmail.com>
>>> wrote:
>>>
>>>> Where did you get that map? Could I find one of the whole US?
>>>>
>>>> On Sun, May 5, 2019 at 2:45 AM Randy Neals <randy at neals.ca> wrote:
>>>>
>>>>> Many of these sites may sound familiar.
>>>>>
>>>>> [image: image.png]
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> --
> Sent from mobile.
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