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<font face="Calibri">Regarding APRS on 60M. Per part 97.<br>
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<font face="Calibri"><span style="color: rgb(34, 68, 102);
font-family: Arial, sans-serif; font-size: 14.0018px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: 400; letter-spacing:
normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
background-color: rgb(255, 255, 255); text-decoration-thickness:
initial; text-decoration-style: initial; text-decoration-color:
initial; display: inline !important; float: none;">Automatic
control on data and RTTY is not permitted; a control operator
must be in a position to exercise either local or remote control
over the transmitter. The FCC noted that “amateur operators must
exercise care to limit the length of transmissions so as to
avoid causing harmful interference to Federal stations.” This is
a very important caveat: If a Federal station requires amateurs
to cease using a frequency, the amateur station must be able to
do so without delay.<br>
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73, John - N5TIM<br>
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<div class="moz-cite-prefix">On 1/9/2023 9:35 AM, Greg Troxel wrote:<br>
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<blockquote type="cite" cite="mid:rmibkn7pvq2.fsf@s1.lexort.com">
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Jess Haas <a class="moz-txt-link-rfc2396E" href="mailto:k5lli@jesshaas.com"><k5lli@jesshaas.com></a> writes:
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<pre class="moz-quote-pre" wrap="">That is great news. Sadly I feel like the proprietary windows only nature
of a lot of these modes is why they never really take off as much as they
should.
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Is there a published protocol specification for VARA-HF? I searched
quickly and did not find one.
Assuming it were specified or understood, are there legal barriers to an
open source implementation?
73 de n1dam
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