diff --git a/src/blackcore/context/contextaudio.cpp b/src/blackcore/context/contextaudio.cpp
index f4313d1d3..e299f093b 100644
--- a/src/blackcore/context/contextaudio.cpp
+++ b/src/blackcore/context/contextaudio.cpp
@@ -519,16 +519,6 @@ namespace BlackCore::Context
         const CSettings settings = m_audioSettings.getThreadLocal();
         const bool play = !considerSettings || settings.isNotificationFlagSet(notification);
         if (!play) { return; }
-        if (notification == CNotificationSounds::PTTClickKeyDown && (considerSettings && settings.noAudioTransmission()))
-        {
-            /*
-            if (!this->canTalk())
-            {
-                // warning sound
-                notification = CNotificationSounds::NotificationNoAudioTransmission;
-            }
-            */
-        }
 
         if (volume < 0 || volume > 100)
         {
diff --git a/src/blackgui/components/audionotificationcomponent.cpp b/src/blackgui/components/audionotificationcomponent.cpp
index 3f3d94ab2..3d1af2cec 100644
--- a/src/blackgui/components/audionotificationcomponent.cpp
+++ b/src/blackgui/components/audionotificationcomponent.cpp
@@ -67,8 +67,6 @@ namespace BlackGui::Components
         Q_ASSERT(c);
         c = connect(ui->cb_SetupAudioNotificationAtcTunedIn, &QCheckBox::toggled, this, &CAudioNotificationComponent::onNotificationsToggled, Qt::QueuedConnection);
         Q_ASSERT(c);
-        c = connect(ui->cb_SetupAudioNoTransmission, &QCheckBox::toggled, this, &CAudioNotificationComponent::onNotificationsToggled, Qt::QueuedConnection);
-        Q_ASSERT(c);
         c = connect(ui->cb_SetupAfvBlocked, &QCheckBox::toggled, this, &CAudioNotificationComponent::onNotificationsToggled, Qt::QueuedConnection);
         Q_ASSERT(c);
         c = connect(ui->cb_SetupAfvClicked, &QCheckBox::toggled, this, &CAudioNotificationComponent::onNotificationsToggled, Qt::QueuedConnection);
@@ -92,7 +90,7 @@ namespace BlackGui::Components
                ui->cb_SetupAudioPTTBlocked->isChecked() ||
                ui->cb_SetupAudioNotificationTextMessageFrequency->isChecked() || ui->cb_SetupAudioNotificationTextMessageUnicom->isChecked() ||
                ui->cb_SetupAudioNotificationTextMessagePrivate->isChecked() || ui->cb_SetupAudioNotificationTextMessageSupervisor->isChecked() ||
-               ui->cb_SetupAudioNotificationTextCallsignMentioned->isChecked() || ui->cb_SetupAudioNoTransmission->isChecked() ||
+               ui->cb_SetupAudioNotificationTextCallsignMentioned->isChecked() ||
                ui->cb_SetupAfvBlocked->isChecked() || ui->cb_SetupAfvClicked->isChecked() ||
                ui->cb_SetupAudioNotificationAtcTunedIn->isChecked() || ui->cb_SetupAudioNotificationAtcTunedOut->isChecked();
     }
@@ -112,7 +110,6 @@ namespace BlackGui::Components
         ui->cb_SetupAudioNotificationTextCallsignMentioned->setChecked(as.isNotificationFlagSet(CNotificationSounds::NotificationTextCallsignMentioned));
         ui->cb_SetupAudioNotificationAtcTunedIn->setChecked(as.isNotificationFlagSet(CNotificationSounds::NotificationAtcTunedIn));
         ui->cb_SetupAudioNotificationAtcTunedOut->setChecked(as.isNotificationFlagSet(CNotificationSounds::NotificationAtcTunedOut));
-        ui->cb_SetupAudioNoTransmission->setChecked(as.isNotificationFlagSet(CNotificationSounds::NotificationNoAudioTransmission));
 
         ui->cb_SetupAfvBlocked->setChecked(as.isNotificationFlagSet(CNotificationSounds::AFVBlocked));
         ui->cb_SetupAfvClicked->setChecked(as.isNotificationFlagSet(CNotificationSounds::AFVClicked));
@@ -146,8 +143,6 @@ namespace BlackGui::Components
         if (cb == ui->cb_SetupAudioNotificationAtcTunedIn) { return CNotificationSounds::NotificationAtcTunedIn; }
         if (cb == ui->cb_SetupAudioNotificationAtcTunedOut) { return CNotificationSounds::NotificationAtcTunedOut; }
 
-        if (cb == ui->cb_SetupAudioNoTransmission) { return CNotificationSounds::NotificationNoAudioTransmission; }
-
         if (cb == ui->cb_SetupAfvBlocked) { return CNotificationSounds::AFVBlocked; }
         if (cb == ui->cb_SetupAfvClicked) { return CNotificationSounds::AFVClicked; }
 
@@ -168,7 +163,6 @@ namespace BlackGui::Components
         as.setNotificationFlag(CNotificationSounds::NotificationTextMessageSupervisor, ui->cb_SetupAudioNotificationTextMessageSupervisor->isChecked());
         as.setNotificationFlag(CNotificationSounds::NotificationTextMessageUnicom, ui->cb_SetupAudioNotificationTextMessageUnicom->isChecked());
         as.setNotificationFlag(CNotificationSounds::NotificationTextCallsignMentioned, ui->cb_SetupAudioNotificationTextCallsignMentioned->isChecked());
-        as.setNotificationFlag(CNotificationSounds::NotificationNoAudioTransmission, ui->cb_SetupAudioNoTransmission->isChecked());
 
         as.setNotificationFlag(CNotificationSounds::AFVBlocked, ui->cb_SetupAfvBlocked->isChecked());
         as.setNotificationFlag(CNotificationSounds::AFVClicked, ui->cb_SetupAfvClicked->isChecked());
diff --git a/src/blackgui/components/audionotificationcomponent.ui b/src/blackgui/components/audionotificationcomponent.ui
index 07b37c6ff..855021ea7 100644
--- a/src/blackgui/components/audionotificationcomponent.ui
+++ b/src/blackgui/components/audionotificationcomponent.ui
@@ -50,14 +50,14 @@
        </rect>
       </property>
       <layout class="QGridLayout" name="gridLayout">
-       <item row="13" column="1">
+       <item row="12" column="1">
         <widget class="QCheckBox" name="cb_SetupAudioPTTBlocked">
          <property name="text">
           <string>PTT blocking</string>
          </property>
         </widget>
        </item>
-       <item row="14" column="1">
+       <item row="13" column="1">
         <widget class="QCheckBox" name="cb_SetupAfvClicked">
          <property name="text">
           <string>AFV click</string>
@@ -150,7 +150,7 @@
          </property>
         </widget>
        </item>
-       <item row="12" column="1">
+       <item row="11" column="1">
         <widget class="QCheckBox" name="cb_SetupAfvBlocked">
          <property name="text">
           <string>AFV blocking</string>
@@ -171,14 +171,14 @@
          </property>
         </widget>
        </item>
-       <item row="15" column="1">
+       <item row="14" column="1">
         <widget class="QCheckBox" name="cb_SetupAudioNotificationAtcTunedIn">
          <property name="text">
           <string>ATC frequency selected</string>
          </property>
         </widget>
        </item>
-       <item row="10" column="1">
+       <item row="9" column="1">
         <widget class="QCheckBox" name="cb_SetupAudioPTTClickDown">
          <property name="text">
           <string>PTT click (key down)</string>
@@ -192,21 +192,14 @@
          </property>
         </widget>
        </item>
-       <item row="9" column="1">
-        <widget class="QCheckBox" name="cb_SetupAudioNoTransmission">
-         <property name="text">
-          <string>No audio transmission warning</string>
-         </property>
-        </widget>
-       </item>
-       <item row="11" column="1">
+       <item row="10" column="1">
         <widget class="QCheckBox" name="cb_SetupAudioPTTClickUp">
          <property name="text">
           <string>PTT click (key up)</string>
          </property>
         </widget>
        </item>
-       <item row="16" column="1">
+       <item row="15" column="1">
         <widget class="QCheckBox" name="cb_SetupAudioNotificationAtcTunedOut">
          <property name="text">
           <string>ATC frequency deselected</string>
@@ -230,7 +223,6 @@
   <tabstop>cb_SetupAudioNotificationTextCallsignMentioned</tabstop>
   <tabstop>cb_SetupAudioNotificationTextMessagePrivate</tabstop>
   <tabstop>cb_SetupAudioNotificationTextMessageSupervisor</tabstop>
-  <tabstop>cb_SetupAudioNoTransmission</tabstop>
   <tabstop>cb_SetupAudioPTTClickDown</tabstop>
   <tabstop>cb_SetupAudioPTTClickUp</tabstop>
   <tabstop>cb_SetupAudioPTTBlocked</tabstop>
diff --git a/src/blackmisc/audio/audiosettings.h b/src/blackmisc/audio/audiosettings.h
index 7dc35a56b..f2f0547d6 100644
--- a/src/blackmisc/audio/audiosettings.h
+++ b/src/blackmisc/audio/audiosettings.h
@@ -58,7 +58,6 @@ namespace BlackMisc::Audio
         bool textMessagePrivate() const { return this->isNotificationFlagSet(CNotificationSounds::NotificationTextMessagePrivate); }
         bool textMessageSupervisor() const { return this->isNotificationFlagSet(CNotificationSounds::NotificationTextMessageSupervisor); }
         bool textCallsignMentioned() const { return this->isNotificationFlagSet(CNotificationSounds::NotificationTextCallsignMentioned); }
-        bool noAudioTransmission() const { return this->isNotificationFlagSet(CNotificationSounds::NotificationNoAudioTransmission); }
         bool pttClickDown() const { return this->isNotificationFlagSet(CNotificationSounds::PTTClickKeyDown); }
         bool pttClickUp() const { return this->isNotificationFlagSet(CNotificationSounds::PTTClickKeyUp); }
         bool pttBlocked() const { return this->isNotificationFlagSet(CNotificationSounds::PTTBlocked); }
diff --git a/src/blackmisc/audio/notificationsounds.cpp b/src/blackmisc/audio/notificationsounds.cpp
index b779ef0fe..80d83039a 100644
--- a/src/blackmisc/audio/notificationsounds.cpp
+++ b/src/blackmisc/audio/notificationsounds.cpp
@@ -22,7 +22,6 @@ namespace BlackMisc::Audio
         static const QString pttUp("PTT click up");
         static const QString pttDown("PTT click down");
         static const QString pttBlocked("PTT blocked");
-        static const QString noaudiotx("No audio tx");
         static const QString afvclick("AFC click");
         static const QString afvblock("AFV blocked");
         static const QString tunein("ATC tuned in");
@@ -38,7 +37,6 @@ namespace BlackMisc::Audio
         case NotificationTextMessageSupervisor: return supMsg;
         case NotificationTextMessageUnicom: return unicomMsg;
         case NotificationTextCallsignMentioned: return mentioned;
-        case NotificationNoAudioTransmission: return noaudiotx;
         case NotificationAtcTunedIn: return tunein;
         case NotificationAtcTunedOut: return tuneout;
         case PTTClickKeyDown: return pttDown;
@@ -63,7 +61,6 @@ namespace BlackMisc::Audio
         if (notification.testFlag(NotificationTextMessageSupervisor)) n << flagToString(NotificationTextMessageSupervisor);
         if (notification.testFlag(NotificationTextMessageUnicom)) n << flagToString(NotificationTextMessageUnicom);
         if (notification.testFlag(NotificationTextCallsignMentioned)) n << flagToString(NotificationTextCallsignMentioned);
-        if (notification.testFlag(NotificationNoAudioTransmission)) n << flagToString(NotificationNoAudioTransmission);
 
         if (notification.testFlag(NotificationAtcTunedIn)) n << flagToString(NotificationAtcTunedIn);
         if (notification.testFlag(NotificationAtcTunedOut)) n << flagToString(NotificationAtcTunedOut);
diff --git a/src/blackmisc/audio/notificationsounds.h b/src/blackmisc/audio/notificationsounds.h
index 6f48851c0..0a512685f 100644
--- a/src/blackmisc/audio/notificationsounds.h
+++ b/src/blackmisc/audio/notificationsounds.h
@@ -30,7 +30,7 @@ namespace BlackMisc::Audio
             NotificationTextMessageSupervisor = 1 << 4,
             NotificationTextMessageUnicom = 1 << 13,
             NotificationTextCallsignMentioned = 1 << 5,
-            NotificationNoAudioTransmission = 1 << 6,
+            // 1 << 6 previously used for NoAudioTransmission
             NotificationAtcTunedIn = 1 << 10,
             NotificationAtcTunedOut = 1 << 11,
             PTTClickKeyDown = 1 << 7,
diff --git a/src/blacksound/notificationplayer.cpp b/src/blacksound/notificationplayer.cpp
index ef72fe5f4..7c15b7a4a 100644
--- a/src/blacksound/notificationplayer.cpp
+++ b/src/blacksound/notificationplayer.cpp
@@ -65,7 +65,6 @@ namespace BlackSound
         this->updateEffect(CNotificationSounds::NotificationTextMessageSupervisor, directory, "supervisormessage.wav");
         this->updateEffect(CNotificationSounds::NotificationTextMessageUnicom, directory, "unicommessage.wav");
         this->updateEffect(CNotificationSounds::NotificationTextCallsignMentioned, directory, "callsignmentioned.wav");
-        this->updateEffect(CNotificationSounds::NotificationNoAudioTransmission, directory, "noaudiotransmission.wav");
         this->updateEffect(CNotificationSounds::NotificationAtcTunedIn, directory, "atctunedin.wav");
         this->updateEffect(CNotificationSounds::NotificationAtcTunedOut, directory, "atctunedout.wav");
         this->updateEffect(CNotificationSounds::PTTBlocked, directory, "pttblocked.wav");
diff --git a/src/blacksound/share/sounds/noaudiotransmission.wav b/src/blacksound/share/sounds/noaudiotransmission.wav
deleted file mode 100644
index 25a0fb9dc..000000000
Binary files a/src/blacksound/share/sounds/noaudiotransmission.wav and /dev/null differ