diff --git a/commander.html b/commander.html
index 2ed8cd7..3d16960 100644
--- a/commander.html
+++ b/commander.html
@@ -42,8 +42,7 @@
       const boatjesEl = document.getElementById('boatjes');
       const clientsEl = document.getElementById('clients');
 
-      // const serverURL = 'ws://10.254.0.1:8080/';
-      const serverURL = 'ws://localhost:8080/';
+      const serverURL = 'ws://10.254.0.1:8080/';
 
       var conn = new WebSocket(serverURL, ['mbcRcRf']);
 
diff --git a/ground-station.py b/ground-station.py
index e6a10f3..7233c91 100644
--- a/ground-station.py
+++ b/ground-station.py
@@ -3,6 +3,7 @@
 import asyncio
 from websockets.server import serve
 from datetime import datetime
+import json
 
 ADMIN_ID = "1234"
 BOAT_DATA_INTERVAL_MAX = 0.1 # seconds
@@ -15,6 +16,10 @@ BOAT_STATE_TERMINATED = -1
 Boats = []
 Clients = []
 
+async def sendToBoat(boat, cmd):
+    client['boat']['log'].append({"t": datetime.timestamp(datetime.now()), "type": "tx", "msg": cmd})
+    await client['boat']['ws'].send(cmd)
+
 async def echo_boats(client):
     """echo list of all not locked boats to client"""
     data = "boats:"
@@ -84,6 +89,24 @@ async def lock_boat(boat):
             boat["state"] = BOAT_STATE_LOCKED
             break
 
+async def getlog(client, data):
+    """send boat log to client"""
+    for b in Boats:
+        if b['id'] == data[2]:
+            await client['ws'].send("log;" + b['id'] + ";" + json.dumps(b['log']))
+            return
+
+async def sendcmd(data):
+    """send command to boat"""
+    for b in Boats:
+        if b['id'] == data[2]:
+            del data[0]
+            del data[1]
+            data = ";".join(data)
+            await sendToBoat(b, data)
+            return
+
+
 
 
 async def on_message(message, client):
@@ -97,13 +120,11 @@ async def on_message(message, client):
         elif data[1] == "ctrl":
             await take_controll(client, data[2])
         elif data[1] == "end":
-            await take_controll(client, -1)
-        elif data[1] == "free":
-            if client["id"] == ADMIN_ID:
-                await free_boat(data[2])
-        elif data[1] == "lock":
-            if client["id"] == ADMIN_ID:
-                await lock_boat(data[2])
+            await take_controll(client, "noBoat")
+        elif data[1] == "free" and client["id"] == ADMIN_ID:
+            await free_boat(data[2])
+        elif data[1] == "lock" and client["id"] == ADMIN_ID:
+            await lock_boat(data[2])
         elif data[1] == "locked":
             await echo_locked_boats(client)
         elif data[1] == "kick":
@@ -114,9 +135,13 @@ async def on_message(message, client):
             if client['boat'] is None:
                 print("WARN: controll cmd (" + client['id'] + ") to None: " + data[2])
             elif client['boat']['lastMsg'] + BOAT_DATA_INTERVAL_MAX < datetime.timestamp(datetime.now()):
-                print("INFO: controll cmd (" + client['id'] + ") to " + client['boat']['name'] + ": " + data[2])
-                await client['boat']['ws'].send("d:" + data[2] + "\n")
+                # print("INFO: controll cmd (" + client['id'] + ") to " + client['boat']['name'] + ": " + data[2])
+                sendToBoat(client['boat'], "d:" + data[2] + "\n")
                 client['boat']['lastMsg'] = datetime.timestamp(datetime.now())
+        elif data[1] == "getlog" and client['id'] == ADMIN_ID:
+            await getlog(client, data)
+        elif data[1] == "sendcmd" and client['id'] == ADMIN_ID:
+            await sendcmd(data)
         else:
             print("WARN: invalid command (" + client['id'] + "): '" + data[1] + "'")
 
@@ -136,7 +161,7 @@ async def new_client(clientId, ws):
 
 async def new_boat(boatId, name, ws):
     """handler for every new boat connection"""
-    boat = { "id": boatId, "name": name, "ws": ws, "state": BOAT_STATE_AVAILABLE, "lastMsg": 0 }
+    boat = { "id": boatId, "name": name, "ws": ws, "state": BOAT_STATE_AVAILABLE, "lastMsg": 0, "log": [] }
     print("new boat connected: " + boatId)
     for bo in Boats:
         if bo['id'] == boat['id']:
@@ -174,6 +199,11 @@ async def run(ws, path):
                             if len(message) == 0:
                                 continue
                             print("boat" + client['id'] + " says '" + message + "'")
+                            client['log'].append({
+                                "t": datetime.timestamp(datetime.now()), 
+                                "type": "rx", 
+                                "msg": message
+                            })
                 break
 
 async def main():