diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 6b58da71..34d6584c 100755
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -3872,18 +3872,6 @@
     "iTermMechanics": {
         "message": "I-term mechanics"
     },
-    "airmode_type": {
-        "message": "Airmode handling type"
-    },
-    "airmode_type_help": {
-        "message": "Defines the Airmode state handling type. <br />Default STICK_CENTER is the classical approach in which Airmode is always active if enabled, but when the throttle is low and ROLL/PITCH/YAW sticks are centered, Iterms is not allowed to grow (ANTI_WINDUP). <br />STICK_CENTER_ONCE works like STICK_CENTER, but only until the first time THROTTLE is not low and ROLL/PITCH/YAW sticks are moved. After that, ANTI_WINDUP is deactivated until next arm. Useful for airplanes. <br />THROTTLE_THRESHOLD is the Airmode behavior known from Betaflight. In this mode, Airmode is active as soon THROTTLE position is above <i>airmode_throttle_threshold</i> and stays active until disarm. ANTI_WINDUP is never triggered. For small Multirotors (up to 7-inch propellers) it is suggested to switch to THROTTLE_THRESHOLD since it keeps full stabilization no matter what pilot does with the sticks. Airplanes default to STICK_CENTER_ONCE mode."
-    },
-    "airmode_throttle_threshold": {
-        "message": "Airmode Throttle threshold"
-    },
-    "airmode_throttle_threshold_help": {
-        "message": "Defines airmode THROTTLE activation threshold when airmode_type THROTTLE_THRESHOLD is used"
-    },
     "gps_map_center": {
         "message": "Center"
     },
diff --git a/tabs/pid_tuning.html b/tabs/pid_tuning.html
index 52b2d0c5..a07bf8aa 100755
--- a/tabs/pid_tuning.html
+++ b/tabs/pid_tuning.html
@@ -387,20 +387,6 @@
             <div class="cf_column">
                 <table class="settings-table settings-table--filtering">
                     <tbody>
-                        <tr>
-                            <th data-i18n="airmode_type"></th>
-                            <td>
-                                <select data-setting="airmode_type" />
-                                <div class="helpicon cf_tip" data-i18n_title="airmode_type_help"></div>
-                            </td>
-                        </tr>
-                        <tr>
-                            <th data-i18n="airmode_throttle_threshold"></th>
-                            <td>
-                                <select data-setting="airmode_throttle_threshold" />
-                                <div class="helpicon cf_tip" data-i18n_title="airmode_throttle_threshold_help"></div>
-                            </td>
-                        </tr>
                         <tr>
                             <th data-i18n="itermRelax"></th>
                             <td>