<br><br><div class="gmail_quote">On Sun, Jun 19, 2011 at 3:08 AM, Max Harper <span dir="ltr"><<a href="mailto:kg4pid@yahoo.com">kg4pid@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
What type of error checking does APRS have to prevent corrupt data?</blockquote></div><br>APRS doesn't have any, but APRS is transmitted in AX.25 packets (on VHF, anyway), and AX.25 has a 16 bit checksum (known as the FCS) to verify the data.<br clear="all">
<br><br>-Jason<br>kg4wsv<br>