diff --git a/master/master/lib/gps.c b/master/master/lib/gps.c
--- a/master/master/lib/gps.c
+++ b/master/master/lib/gps.c
@@ -128,10 +128,10 @@ bool gps_hasfix()
 	bool hasFix = get_latitudeTrimmed()[0] != 0x00;
 	
 	if(hasFix && !gps_hadfix) {
-		info_log_msg("Lost GPS fix");
+		info_log_msg("Acquired GPS fix");
 	}
 	else if(!hasFix && gps_hadfix) {
-		info_log_msg("Acquired GPS fix");
+		info_log_msg("Lost GPS fix");
 	}
 	
 	gps_hadfix = hasFix;
diff --git a/master/master/lib/sensordata.c b/master/master/lib/sensordata.c
--- a/master/master/lib/sensordata.c
+++ b/master/master/lib/sensordata.c
@@ -70,23 +70,48 @@ char* slavesensors_getAPRScomment()
 	// Find slave sensors to include in this log
 	for(int i=0; i<MAX_NUM_SLAVES; i++)
 	{
+		// Board temperature sensors (all slaves)
 		uint32_t val = sensordata_get(i, SENSOR_BOARDTEMP);
 		if(val != -2111111111) {
 			uint16_t len = strlen(commentBuffer);
 			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " t%u%li",i,val);
 		}
 		
+		// Battery voltages (all slaves)
+		val = sensordata_get(i, SENSOR_BATTERYLEVEL);
+		if(val != -2111111111) {
+			uint16_t len = strlen(commentBuffer);
+			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " l%u%li",i,val);
+		}
+		
+		// Pressure
 		val = sensordata_get(i, SENSOR_PRESSURE);
 		if(val != -2111111111) {
 			uint16_t len = strlen(commentBuffer);
 			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " P%li",val);
 		}
 		
+		// Air Temperature
 		val = sensordata_get(i, SENSOR_AIRTEMP);
 		if(val != -2111111111) {
 			uint16_t len = strlen(commentBuffer);
 			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " C%li",val);
 		}
+		
+		// Altitude
+		val = sensordata_get(i, SENSOR_ALTITUDE);
+		if(val != -2111111111) {
+			uint16_t len = strlen(commentBuffer);
+			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " A%li",val);
+		}
+		
+		// Radiation
+		val = sensordata_get(i, SENSOR_CPM_RADIATION);
+		if(val != -2111111111) {
+			uint16_t len = strlen(commentBuffer);
+			snprintf(commentBuffer + len, COMMENTBUFFER_SIZE-len, " R%li",val);
+		}
+		
 	}
 	
 	if(logger_aprsInfoTextAvailable())