diff --git a/Server/app_routes/misc.py b/Server/app_routes/misc.py
index 6263612..c445da4 100644
--- a/Server/app_routes/misc.py
+++ b/Server/app_routes/misc.py
@@ -1,6 +1,7 @@
 from flask import Blueprint, request, jsonify
 from web_server_models import set_delay_manually, get_delay_manually, copters
 from server import Client
+from time import time
 
 misc_api = Blueprint('misc_api', __name__, template_folder='templates')
 
@@ -39,7 +40,8 @@ def flip_selected():
     ip = request.args.get("ip")
     for copter in copters:
         if copter.ip == ip:
-            copter.client.send_message("flip")
+            if takeoff_checks(copter):
+                copter.client.send_message("flip")
     return jsonify({'m': 'ok'})
 
 
@@ -48,7 +50,8 @@ def takeoff_selected():
     ip = request.args.get("ip")
     for copter in copters:
         if copter.ip == ip:
-            copter.client.send_message("takeoff")
+            if takeoff_checks(copter):
+                copter.client.send_message("takeoff")
     return jsonify({'m': 'ok'})
 
 
@@ -68,3 +71,67 @@ def resume_selected():
         if copter.ip == ip:
             copter.client.send_message("resume")
     return jsonify({'m': 'ok'})
+
+
+def all_checks(copter):
+    copter.refresh()
+    checks = [check_anim(copter.anim_id),
+              check_bat_p(((float(copter.batt_voltage) - 3.2) / (4.2 - 3.2)) * 100),
+              check_bat_v(copter.cell_voltage),
+              check_selfcheck(copter.selfcheck),
+              check_time_delta(round(float(copter.time) - time(), 3))]
+    return not (False in checks)
+
+
+def takeoff_checks(copter):
+    copter.refresh()
+    checks = [check_bat_p(((float(copter.batt_voltage) - 3.2) / (4.2 - 3.2)) * 100),
+              check_bat_v(copter.cell_voltage),
+              check_selfcheck(copter.selfcheck)]
+    return not (False in checks)
+
+
+def check_anim(item):
+    if not item:
+        return None
+    if str(item) == 'No animation':
+        return False
+    else:
+        return True
+
+
+def check_bat_v(item):
+    if not item:
+        return None
+    if float(item) > 3.2:  # todo config
+        return True
+    else:
+        return False
+
+
+def check_bat_p(item):
+    if not item:
+        return None
+    if float(item) > 30:  # todo config
+        return True
+    else:
+        return False
+        # return True #For testing
+
+
+def check_selfcheck(item):
+    if not item:
+        return None
+    if item == "OK":
+        return True
+    else:
+        return False
+
+
+def check_time_delta(item):
+    if not item:
+        return None
+    if abs(float(item)) < 1:
+        return True
+    else:
+        return False
diff --git a/Server/app_routes/selfcheck.py b/Server/app_routes/selfcheck.py
index 0be72db..bee341f 100644
--- a/Server/app_routes/selfcheck.py
+++ b/Server/app_routes/selfcheck.py
@@ -1,7 +1,6 @@
 from flask import Blueprint, request, jsonify
 from web_server_models import copters, WebCopter
 from server import Client
-from time import time
 
 selfcheck_api = Blueprint('selfcheck_api', __name__, template_folder='templates')
 
@@ -97,67 +96,3 @@ def calibrate_level_selected():
         if copter.ip == ip:
             copter.client.send_message("calibrate_level")
     return jsonify({'m': 'ok'})
-
-
-def all_checks(copter):
-    copter.refresh()
-    checks = [check_anim(copter.anim_id),
-              check_bat_p(((float(copter.batt_voltage) - 3.2) / (4.2 - 3.2)) * 100),
-              check_bat_v(copter.cell_voltage),
-              check_selfcheck(copter.selfcheck),
-              check_time_delta(round(float(copter.time) - time(), 3))]
-    return not (False in checks)
-
-
-def takeoff_checks(copter):
-    copter.refresh()
-    checks = [check_bat_p(((float(copter.batt_voltage) - 3.2) / (4.2 - 3.2)) * 100),
-              check_bat_v(copter.cell_voltage),
-              check_selfcheck(copter.selfcheck)]
-    return not (False in checks)
-
-
-def check_anim(item):
-    if not item:
-        return None
-    if str(item) == 'No animation':
-        return False
-    else:
-        return True
-
-
-def check_bat_v(item):
-    if not item:
-        return None
-    if float(item) > 3.2:  # todo config
-        return True
-    else:
-        return False
-
-
-def check_bat_p(item):
-    if not item:
-        return None
-    if float(item) > 30:  # todo config
-        return True
-    else:
-        return False
-        # return True #For testing
-
-
-def check_selfcheck(item):
-    if not item:
-        return None
-    if item == "OK":
-        return True
-    else:
-        return False
-
-
-def check_time_delta(item):
-    if not item:
-        return None
-    if abs(float(item)) < 1:
-        return True
-    else:
-        return False
diff --git a/Server/web_server.py b/Server/web_server.py
index da89676..023af0e 100644
--- a/Server/web_server.py
+++ b/Server/web_server.py
@@ -1,9 +1,9 @@
 from server import Server
 from web_server_models import copters, get_delay_manually
-from flask import Flask, render_template, jsonify, request
+from flask import Flask, render_template, jsonify
 from app_routes.selfcheck import selfcheck_api, refresh_copters
 from app_routes.file_sender import file_sender_api
-from app_routes.misc import misc_api
+from app_routes.misc import misc_api, all_checks
 
 app = Flask(__name__, static_url_path='/static')
 app.register_blueprint(selfcheck_api)
@@ -21,7 +21,8 @@ def home():
 @app.route('/start_animation', methods=['GET', 'POST'])
 def resume_selected():
     for copter in copters:
-        server.send_starttime(copter.client, get_delay_manually())
+        if all_checks(copter):
+            server.send_starttime(copter.client, get_delay_manually())
     return jsonify({'m': 'ok'})
 
 
diff --git a/Server/web_server_models.py b/Server/web_server_models.py
index e1e19c6..960d22f 100644
--- a/Server/web_server_models.py
+++ b/Server/web_server_models.py
@@ -1,6 +1,3 @@
-from server import Client
-from time import time
-
 copters = []
 delay = 0