diff --git a/src/aprs_is_utils.cpp b/src/aprs_is_utils.cpp
index 2c8c395..ab9cd81 100644
--- a/src/aprs_is_utils.cpp
+++ b/src/aprs_is_utils.cpp
@@ -177,12 +177,6 @@ namespace APRS_IS_Utils {
             if (packet != "") {
                 if ((packet.substring(0, 3) == "\x3c\xff\x01")  && (packet.indexOf("NOGATE") == -1) && (packet.indexOf("RFONLY") == -1)) {                    
                     int firstColonIndex = packet.indexOf(":");
-
-                    Serial.print("firstColon : ");
-                    Serial.print(firstColonIndex);
-                    Serial.print("   y siguiente: ");
-                    Serial.println(packet[firstColonIndex + 1]);
-
                     if (firstColonIndex > 0 && packet[firstColonIndex + 1] != '}' && packet.indexOf("TCPIP") == -1) {
                         const String& Sender = packet.substring(3, packet.indexOf(">"));
                         if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {