diff --git a/src/query_utils.cpp b/src/query_utils.cpp
index 2911f21b..349ab862 100644
--- a/src/query_utils.cpp
+++ b/src/query_utils.cpp
@@ -1,9 +1,13 @@
 #include "configuration.h"
 #include "query_utils.h"
+#include "lora_utils.h"
 
 extern Configuration        Config;
 extern std::vector<String>  lastHeardStation;
 extern String               versionDate;
+extern int                  rssi;
+extern float                snr;
+extern int                  freqError;
 
 
 namespace QUERY_Utils {
@@ -13,29 +17,39 @@ namespace QUERY_Utils {
         if (query=="?APRS?" || query=="?aprs?" || query=="?Aprs?" || query=="H" || query=="h" || query=="HELP" || query=="Help" || query=="help" || query=="?") {
             answer = "?APRSV ?APRSP ?APRSL ?APRSH ?WHERE callsign";
         } else if (query=="?APRSV" || query=="?aprsv" || query=="?Aprsv") {
-            answer = "CA2RXU_LoRa_iGate 1.3 v" + versionDate;
+            answer = "CA2RXU_LoRa_iGate 1.3 v";
+            answer.concat(versionDate);
         } else if (query=="?APRSP" || query=="?aprsp" || query=="?Aprsp") {
-            answer = "iGate QTH: " + String(Config.beacon.latitude,2) + " " + String(Config.beacon.longitude,2);
+            answer = "iGate QTH: ";
+            answer.concat(String(Config.beacon.latitude,2));
+            answer.concat(" ");
+            answer.concat(String(Config.beacon.longitude,2));
         } else if (query=="?APRSL" || query=="?aprsl" || query=="?Aprsl") {
             if (lastHeardStation.size() == 0) {
-                answer = "No Station Listened in the last " + String(Config.rememberStationTime) + "min.";
+                char answerArray[50];
+                snprintf(answerArray, sizeof(answerArray), "No Station Listened in the last %d min.", Config.rememberStationTime);
+                answer.concat(answerArray);
             } else {
                 for (int i=0; i<lastHeardStation.size(); i++) {
                     answer += lastHeardStation[i].substring(0,lastHeardStation[i].indexOf(",")) + " ";
                 }
                 answer.trim();
             }
+        } else if (query=="?APRSSR" || query=="?aprssr" || query=="?Aprssr") {
+            char signalData[35];
+            snprintf(signalData, sizeof(signalData), " %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
+            answer.concat(signalData);        
         } else if (query.indexOf("?APRSH") == 0 || query.indexOf("?aprsh") == 0 || query.indexOf("?Aprsh") == 0) {
             // sacar callsign despues de ?APRSH
             Serial.println("escuchaste a X estacion? en las ultimas 24 o 8 horas?");
-            answer = "APRSH on development 73!";
+            answer = "?APRSH on development 73!";
         } else if (query.indexOf("?WHERE") == 0) { 
             // agregar callsign para completar donde esta X callsign --> posicion
             Serial.println("estaciones escuchadas directo (ultimos 30 min)");
             answer = "?WHERE on development 73!";
         }
         String processedStation = station;
-        for(int i = station.length(); i < 9; i++) {
+        for (int i = station.length(); i < 9; i++) {
             processedStation += ' ';
         }
         if (queryOrigin == 1) { // from APRS-IS