<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1489939356134_3269" dir="ltr"><span id="yui_3_16_0_ym19_1_1489939356134_3280">Is there a way to interrogate an APRS radio to send it's position in response to a message or "ping" from a another station? In effect, a "transponder" mode. I was thinking a message followed by an automatic reply message might work but I don't see how to include the surrent position in the reply message.</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1489939356134_3343"><span id="yui_3_16_0_ym19_1_1489939356134_3280"><br></span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1489939356134_3349"><span id="yui_3_16_0_ym19_1_1489939356134_3280">Dave, K1LPI-1</span></div><div id="yui_3_16_0_ym19_1_1489939356134_3328"> </div><div class="signature"><div><i>Videbat esse notitia bona id temporis</i><br><br></div></div></div></body></html>