diff --git a/README.md b/README.md
index 9f087bd..ba116bc 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,8 @@ ____________________________________________________
 <br />
 
 # Timeline (Versions):
+- 2026-01-07 Tactical Callsign added.
+- 2026-01-05 Heltec V4 support added.
 - 2025-12-22 Heltec Wireless Paper V1.2 and VisionMaster E290 Added. Thanks HA5SZI.
 - 2025-12-18 TCXO and packet decoding updates.
 - 2025-12-01 APRSPacketLib updates, AHT20 sensor added, INA219 support added.
diff --git a/src/digi_utils.cpp b/src/digi_utils.cpp
index 844ccc2..a5aea5c 100644
--- a/src/digi_utils.cpp
+++ b/src/digi_utils.cpp
@@ -148,7 +148,7 @@ namespace DIGI_Utils {
                 Sender  = packet.substring(3, packet.indexOf(">"));
             }
             if (Sender != (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign)) {    // Avoid listening to own packets
-                if (!thirdPartyPacket && !Utils::checkValidCallsign(Sender)) {
+                if (!thirdPartyPacket && Config.tacticalCallsign == "" && !Utils::checkValidCallsign(Sender)) {
                     return;
                 }
                 if (STATION_Utils::check25SegBuffer(Sender, temp.substring(temp.indexOf(":") + 2))) {
diff --git a/src/gps_utils.cpp b/src/gps_utils.cpp
index c0f04e1..b6bc718 100644
--- a/src/gps_utils.cpp
+++ b/src/gps_utils.cpp
@@ -58,7 +58,7 @@ namespace GPS_Utils {
                 Config.backupDigiMode       = false;
             } else if (Utils::checkValidCallsign(Config.callsign) && Config.tacticalCallsign != "") {
                 beaconPacket = APRSPacketLib::generateBasePacket(Config.tacticalCallsign, "APLRG1", Config.beacon.path);
-                Config.beacon.comment       = Config.callsign + " " + Config.beacon.comment;
+                Config.beacon.comment       = Config.beacon.comment + " from " + Config.callsign;
                 Config.aprs_is.active       = false;
                 Config.beacon.sendViaAPRSIS = false;
                 Config.backupDigiMode       = false;