diff --git a/Libraries/aprs/aprs.c b/Libraries/aprs/aprs.c
--- a/Libraries/aprs/aprs.c
+++ b/Libraries/aprs/aprs.c
@@ -30,6 +30,7 @@
 //#include "gps.h"
 //#include "adc.h"
 #include "ax25.h"
+#include "system/adc.h"
 
 
 int32_t meters_to_feet(int32_t m)
@@ -90,6 +91,9 @@ void aprs_send(void)
   snprintf(tmpBuffer, 128, "%u,", gps_getdata()->pdop);
   ax25_send_string(tmpBuffer);
 
+  // Vbatt
+  snprintf(tmpBuffer, 128, "%u,", adc_get_vbatt());
+  ax25_send_string(tmpBuffer);
 
   ax25_send_footer();
   ax25_flush_frame();