[pure-silver] Re: Update On The Digital-Film War

  • From: `Richard Knoppow <dickburk@xxxxxxxxxxxxx>
  • To: pure-silver@xxxxxxxxxxxxx
  • Date: Wed, 21 Sep 2016 10:02:38 -0700

See my signature. A first class radiotelephone license required passing a rather difficult test. It was meant mainly for technicians who worked at broadcast transmitters who were required to have them. A first radiotelegraph license was something more: one had to start with a second class license and have a history of service as a telegraph operator aboard ship or at a shore station, I think 18 months minimum but it changed with time. The code test varied over the years from something like 30WPM continental and 25WPM American Morse in the early days for an "extra first". I think much later it was down to 25 WPM continental only. American Morse was used on wire circuits and required of radio operators because many shore stations got their message traffic via telegraph so the operators had to know both. Conventional radio telegraph for ships was discontinued about 1995, don't remember the exact year. It all went to digital via satellite. One of the old stations has been partly preserved, that is the old RCA station at Bolinas point near San Francisco. This operates on three of the old call signs of the old days; KPH,
KFS and KSM. Actually, KSM was originally in Los Angeles. This station gets on the air about once a month. It is a little strange to hear the old calls again.


On 9/21/2016 9:42 AM, Jean-David Beyer wrote:

On 09/21/2016 12:15 PM, Dana Myers wrote:
On 9/21/2016 8:56 AM, Tim Daneliuk wrote:

I hope you realize that this particular subthread now just brands us as
Old Guys Nostalgic For The Past (tm)  ;)
It's just a matter of time before we start mentioning our ham radio
callsigns at this point ;-)

Dana  K6JQ

I used to know W2EPE (eleven pink elephants), W2PNY, and W2QLK (queer
looking kids), but they are probably dead know. And I heard W2SD, W2OY,
and W2OZR, but I did not know them.
One of my uncle's had a first class commercial radiotelephone and
telegraph license, and he may have had an amateur license as well.
At the time I wanted one, I could not get it because it was necessary to
be a US citizen, and I was not. I had to wait until I was 18 before I
could apply for citizenship, and by the time I got it, I no longer
wanted a license.


--
Richard Knoppow
dickburk@xxxxxxxxxxxxx
WB6KBL

Other related posts: