diff --git a/ctrlTerm/commandTerm.jar b/ctrlTerm/commandTerm.jar
index 562e7b4..a4f6a3d 100644
Binary files a/ctrlTerm/commandTerm.jar and b/ctrlTerm/commandTerm.jar differ
diff --git a/ctrlTerm/src/ControlTerminal/ControlTerminal.java b/ctrlTerm/src/ControlTerminal/ControlTerminal.java
index fea2a93..a9999ab 100644
--- a/ctrlTerm/src/ControlTerminal/ControlTerminal.java
+++ b/ctrlTerm/src/ControlTerminal/ControlTerminal.java
@@ -167,7 +167,11 @@ public class ControlTerminal {
                 				plane.setSpeed(data);
                 				flags = (byte) (flags|0x04);
                 				break;
-                			}
+        					default:
+        						System.out.println("Wrong input please retry");
+            					s.nextLine();
+        						break;
+        					}
         				}catch(Exception e){
         					System.out.println("Wrong input please retry");
         					s.nextLine();
@@ -180,7 +184,7 @@ public class ControlTerminal {
             				break;
             			}
         			}
-        			System.out.println("flags: "+flags);
+        			container.setExpectedFlags(flags);
         			buf = ByteBuffer.allocate(27);
         			buf.put(flags);
         			buf.put(plane.toBytes());
diff --git a/ctrlTerm/src/ControlTerminal/Plane.java b/ctrlTerm/src/ControlTerminal/Plane.java
index a437024..adb19cb 100644
--- a/ctrlTerm/src/ControlTerminal/Plane.java
+++ b/ctrlTerm/src/ControlTerminal/Plane.java
@@ -98,7 +98,7 @@ public class Plane{
 		case 4:
 			if(this.isDead){
 				return "\033[4;37;41m ATTENTION: avion hors ligne\t|\033[0m";
-			}else if(this.speed<50){
+			}else if(this.speed<300){
 				return "\033[5;37;41m --Speed: "+this.speed+"\t\t\t|\033[0m";
 			}else{
 				return "\033[0m --Speed: "+this.speed+"\t\t\t|";
diff --git a/ctrlTerm/src/ControlTerminal/PlaneContainer.java b/ctrlTerm/src/ControlTerminal/PlaneContainer.java
index fdbb4b4..ba82d67 100644
--- a/ctrlTerm/src/ControlTerminal/PlaneContainer.java
+++ b/ctrlTerm/src/ControlTerminal/PlaneContainer.java
@@ -12,6 +12,7 @@ public class PlaneContainer {
 	private HashMap<String,Plane> map;
 	private AsynchronousDatagramSocket socket;
 	private Printer printer;
+	private byte expectedFlags = 0x01;
 	
 	public PlaneContainer(){
 		this.map = new HashMap<String,Plane>();
@@ -25,6 +26,10 @@ public class PlaneContainer {
 		this.printer = p;
 	}
 	
+	public void setExpectedFlags(byte flags){
+		this.expectedFlags = flags;
+	}
+	
 	public void notifyReceive() throws InvalidFlagException{
 		DatagramPacket packet = this.socket.synchronousReceive();
 		
@@ -41,6 +46,19 @@ public class PlaneContainer {
 		
 		//System.out.println("Processing "+nbrPlane+" planes");
 		
+		if(this.expectedFlags != flag){
+			System.out.println("\033[5;37;41m Plane could not apply data \033[0m");
+			if((flag&(byte)0x10) == 1){
+				System.out.println("\033[5;37;41m Plane crashed gracefully \033[0m");
+			}
+			try {
+				Thread.sleep(2000);
+			} catch (InterruptedException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+		
 		if(flag == 0){
 			//this is a ping response
 			return;
diff --git a/viewTerm/src/ViewTerminal/Plane.java b/viewTerm/src/ViewTerminal/Plane.java
index 0e11ede..00579a6 100644
--- a/viewTerm/src/ViewTerminal/Plane.java
+++ b/viewTerm/src/ViewTerminal/Plane.java
@@ -95,7 +95,7 @@ public class Plane {
 		case 4:
 			if(this.isDead){
 				return "\033[4;37;41m ATTENTION: avion hors ligne\t|\033[0m";
-			}else if(this.speed<50){
+			}else if(this.speed<300){
 				return "\033[5;37;41m --Speed: "+this.speed+"\t\t\t|\033[0m";
 			}else{
 				return "\033[0m --Speed: "+this.speed+"\t\t\t|";
diff --git a/viewTerm/viewTerm.jar b/viewTerm/viewTerm.jar
index 5dafac4..0c8f5a6 100644
Binary files a/viewTerm/viewTerm.jar and b/viewTerm/viewTerm.jar differ