diff --git a/ArduPlane/GCS_Mavlink.cpp b/ArduPlane/GCS_Mavlink.cpp
index c7860ee6bf..ef851980e0 100644
--- a/ArduPlane/GCS_Mavlink.cpp
+++ b/ArduPlane/GCS_Mavlink.cpp
@@ -873,6 +873,11 @@ bool GCS_MAVLINK_Plane::try_send_message(enum ap_message id)
         CHECK_PAYLOAD_SIZE(MAG_CAL_REPORT);
         plane.compass.send_mag_cal_report(chan);
         break;
+
+    case MSG_ADSB_VEHICLE:
+        CHECK_PAYLOAD_SIZE(ADSB_VEHICLE);
+        plane.adsb.send_adsb_vehicle(chan);
+        break;
     }
     return true;
 }
@@ -962,6 +967,15 @@ const AP_Param::GroupInfo GCS_MAVLINK::var_info[] = {
     // @Increment: 1
     // @User: Advanced
     AP_GROUPINFO("PARAMS",   8, GCS_MAVLINK, streamRates[8],  10),
+
+    // @Param: ADSB
+    // @DisplayName: ADSB stream rate to ground station
+    // @Description: ADSB stream rate to ground station
+    // @Units: Hz
+    // @Range: 0 50
+    // @Increment: 1
+    // @User: Advanced
+    AP_GROUPINFO("ADSB",   9, GCS_MAVLINK, streamRates[9],  5),
     AP_GROUPEND
 };
 
@@ -1081,6 +1095,12 @@ GCS_MAVLINK_Plane::data_stream_send(void)
         send_message(MSG_GIMBAL_REPORT);
         send_message(MSG_VIBRATION);
     }
+
+    if (plane.gcs_out_of_time) return;
+
+    if (stream_trigger(STREAM_ADSB)) {
+        send_message(MSG_ADSB_VEHICLE);
+    }
 }