[CW] Code Speeds
D.J.J. Ring, Jr.
n1ea at arrl.net
Wed Feb 19 21:14:26 EST 2020
That's why USCG sent nav warnings at painfully slow 16 WPM.
At least you could run for the head (toilet) during the silent periods when
they paused the transmissions for 3 minutes.
Coffee has to go somewhere.
73
DR
On Wed, Feb 19, 2020, 20:19 Dr Jim Kennedy via CW <cw at mailman.qth.net>
wrote:
> It seems to me that the commercial radiotelegraphers license regulations
> indicated that:
>
> In case of distress, urgency or safety, the speed of radiotelegraph
> transmission should not in general exceed: Sixteen words per minute.
>
> *Dr. Jim Kennedy*
> *K 2 P H D* -- PG0222156 - T2GB070658/Radar
>
> OEM-RACES-ARES-CERT | K2PHD at arrl.net
>
> SARA-OOTC-FISTS-SKCC-NAQCC <http://sara-ootc-fists-skcc-naqcc/> | :
> FN20qv <https://webapp.wisestamp.com/#>
>
> Sent from my iPad
>
> On Feb 16, 2020, at 7:58 AM, Bill Lanahan <wa2nfn at gmail.com> wrote:
>
>
>
> On Wed, Feb 12, 2020 at 3:30 PM D.J.J. Ring, Jr. <n1ea at arrl.net> wrote:
>
>> The reason First Class Radiotelephone licenses required certification
>> in Morse (20 WPM) is that that AM broadcast licensees was required to
>> keep watch on 600 meters (500 kc/s) and 300 meters (1,000 kc/s) for
>> distress calls.
>>
>> If a ship called SOS on 300 meters (1,000 kc/s) all stations were
>> required to go off air until the finish of the SOS.
>>
>> A continuous watch on 600 and 300 meters was required while the
>> broadcast (it was AM radio band only in those days) station was
>> transmitting. Even though ships were prohibited from using 300 meters
>> calling within several hundred miles from coast, all prohibitions were
>> meaningless in time of SOS when ANY frequency could (and should) be
>> used.
>>
>> I believe I have heard an air check (recording) of one station
>> announcing it was going off air due to distress.
>>
>> 73
>> DR
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>> =30=
>>
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