[aprssig] APRS spec questions

Kenneth Finnegan kennethfinnegan2007 at gmail.com
Sat Apr 29 20:35:43 CDT 2017


On Sat, Apr 29, 2017 at 5:56 PM, Andrew Rich <vk4tec at internode.on.net>
 wrote:

> 1. Send NMEA data $GPRMC - is the UTC time stamp in the NMEA message used
> at all ?
>

Don't send NMEA position packets. They should be deprecated.


>
> 2. Course and Speed - is the time stamped position report the only report
> that supporst a course and speed ?


The 000/000 data extension for speed and heading is supported on all types
of position packets.

--
Kenneth Finnegan, W6KWF
http://blog.thelifeofkenneth.com/
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