diff --git a/src/main/java/kst4contest/view/Kst4ContestApplication.java b/src/main/java/kst4contest/view/Kst4ContestApplication.java
index d727c0e..66a688e 100644
--- a/src/main/java/kst4contest/view/Kst4ContestApplication.java
+++ b/src/main/java/kst4contest/view/Kst4ContestApplication.java
@@ -1656,7 +1656,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 						if (cellDataFeatures.getValue().isWorked144()) {
 							wkd.setValue("X");
 						} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_144)) {
-							wkd.setValue("★");
+							wkd.setValue("B+");
 						} else {
 							wkd.setValue("");
 						}
@@ -1677,7 +1677,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 						if (cellDataFeatures.getValue().isWorked432()) {
 							wkd.setValue("X");
 						} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_432)) {
-							wkd.setValue("★");
+							wkd.setValue("B+");
 						} else {
 							wkd.setValue("");
 						}
@@ -1698,7 +1698,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 				if (cellDataFeatures.getValue().isWorked1240()) {
 					wkd.setValue("X");
 				} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_1296)) {
-					wkd.setValue("★");
+					wkd.setValue("B+");
 				} else {
 					wkd.setValue("");
 				}
@@ -1718,7 +1718,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 				if (cellDataFeatures.getValue().isWorked2300()) {
 					wkd.setValue("X");
 				} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_2320)) {
-					wkd.setValue("★");
+					wkd.setValue("B+");
 				} else {
 					wkd.setValue("");
 				}
@@ -1738,7 +1738,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 				if (cellDataFeatures.getValue().isWorked3400()) {
 					wkd.setValue("X");
 				} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_3400)) {
-					wkd.setValue("★");
+					wkd.setValue("B+");
 				} else {
 					wkd.setValue("");
 				}
@@ -1758,7 +1758,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 				if (cellDataFeatures.getValue().isWorked5600()) {
 					wkd.setValue("X");
 				} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_5760)) {
-					wkd.setValue("★");
+					wkd.setValue("B+");
 				} else {
 					wkd.setValue("");
 				}
@@ -1778,7 +1778,7 @@ public class Kst4ContestApplication extends Application implements StatusUpdateL
 				if (cellDataFeatures.getValue().isWorked10G()) {
 					wkd.setValue("X");
 				} else if (isBandOfferForMainView(cellDataFeatures.getValue(), Band.B_10G)) {
-					wkd.setValue("★");
+					wkd.setValue("B+");
 				} else {
 					wkd.setValue("");
 				}
diff --git a/src/main/java/kst4contest/view/map/MapCallsignRawSnapshot.java b/src/main/java/kst4contest/view/map/MapCallsignRawSnapshot.java
index 1d94bc6..a2f84da 100644
--- a/src/main/java/kst4contest/view/map/MapCallsignRawSnapshot.java
+++ b/src/main/java/kst4contest/view/map/MapCallsignRawSnapshot.java
@@ -63,7 +63,7 @@ public record MapCallsignRawSnapshot(
         String baseLabel = bandSummary.isBlank()
                 ? displayCallSign
                 : displayCallSign + " (" + bandSummary + ")";
-        return offersSelectedBand ? baseLabel + " ★" : baseLabel;
+        return offersSelectedBand ? baseLabel + " B+" : baseLabel;
     }
 
     public String detailFrequencyText() {
diff --git a/src/main/java/kst4contest/view/map/StationMapView.java b/src/main/java/kst4contest/view/map/StationMapView.java
index 96014b7..8bbc367 100644
--- a/src/main/java/kst4contest/view/map/StationMapView.java
+++ b/src/main/java/kst4contest/view/map/StationMapView.java
@@ -857,7 +857,7 @@ public final class StationMapView {
         detailQtfValue.setText(String.format(Locale.US, "%.0f°", selectedSnapshot.qtfDeg()));
         String bandText = selectedSnapshot.bandSummary().isBlank() ? "-" : selectedSnapshot.bandSummary();
         if (selectedSnapshot.offersSelectedBand()) {
-            bandText += " ★";
+            bandText += " B+";
         }
         detailBandsValue.setText(bandText);
         detailFrequenciesArea.setText(selectedSnapshot.detailFrequencyText());