diff --git a/app/partials/viewCompany/viewCompany.controller.js b/app/partials/viewCompany/viewCompany.controller.js
index fb08991..c7e3b06 100644
--- a/app/partials/viewCompany/viewCompany.controller.js
+++ b/app/partials/viewCompany/viewCompany.controller.js
@@ -995,9 +995,6 @@ angular.module('acufuel')
 
         }
 
-
-
-
         /*delete company*/
         var deletecompanyId = "";
         $scope.deleteComp = function(companyDataid) {
@@ -1005,7 +1002,38 @@ angular.module('acufuel')
             //console.log("asda",companyDataid)
             deletecompanyId = companyDataid;
         }
+        $scope.aircraftIdx = '';
+        $scope.checkTail = function(tail, idx){
+        	var data = "tail=" + tail + "&id=" + companyId;
+        	$scope.aircraftIdx = idx;
+        	ViewCompanyService.checkTail(data).then(function(result) {
+                if(result.error) {
+                	$scope.aircraftMessage = result.error;
+                	$scope.openAddAirCraftError();
+                } else if(result.warning) {
+                	$scope.aircraftMessage = result.warning;
+                	$scope.openAddAirCraftWarning();
+                }
+            })
+        }
 
+        $scope.openAddAirCraftError = function() {
+        	$('#addAirCraftError').css('display', 'block');
+        }
+        
+        $scope.openAddAirCraftWarning = function() {
+       	 	$('#addAirCraftWarning').css('display', 'block');
+        }
+        $scope.acceptAirCraftError = function() {
+        	$('#addAirCraftWarning').css('display', 'none');
+        }
+        
+        $scope.cancelAirCraftError = function() {
+        	$scope.aircraftDetails[$scope.aircraftIdx].tail = '';
+        	$('#addAirCraftWarning').css('display', 'none');
+        	$('#addAirCraftError').css('display', 'none');
+        }
+        
         $scope.deleteCompanyData = function() {
             ViewCompanyService.deleteCompany(deletecompanyId).then(function(result) {
 
diff --git a/app/partials/viewCompany/viewCompany.html b/app/partials/viewCompany/viewCompany.html
index 84f93e6..b46a47f 100644
--- a/app/partials/viewCompany/viewCompany.html
+++ b/app/partials/viewCompany/viewCompany.html
@@ -789,7 +789,7 @@
                                                    <input type="tel" class="form-control" ng-model="aircraftData.tail" ng-blur="checkJetWithTail(aircraftData.tail, $index)" required/>
                                                 </td> -->
                                                 <td style="width: 15%">
-                                                   <input type="tel" class="form-control" ng-model="aircraftData.tail" required/>
+                                                   <input type="tel" class="form-control" ng-model="aircraftData.tail" ng-blur="checkTail(aircraftData.tail, $index);" required/>
                                                 </td>
                                                 <td style="width: 17%">
                                                    <select class="form-control" ng-model="aircraftData.make" ng-change="getModal(aircraftData.make, $index) ">
@@ -1087,6 +1087,43 @@
       </div>
    </div>
 </div>
+
+
+<div class="customConfirmPopBackdrop" id="addAirCraftError">
+   <div class="customModalInner" style="max-width: 400px;">
+      <div class="customModelBody" style="border-radius: 5px 5px 0 0;">
+         <table>
+            <tr>
+               <td>
+                  <p style="padding: 5px 10px; margin-bottom: 0;">{{aircraftMessage}}</p>
+               </td>
+            </tr>
+         </table>
+      </div>
+      <div class="customModelFooter text-right" style="border-radius: 0 0 5px 5px;">
+         <button class="btn" style="padding: 4px 0; width: 80px;" ng-click="cancelAirCraftError()">Cancel</button>
+      </div>
+   </div>
+</div>
+
+<div class="customConfirmPopBackdrop" id="addAirCraftWarning">
+   <div class="customModalInner" style="max-width: 400px;">
+      <div class="customModelBody" style="border-radius: 5px 5px 0 0;">
+         <table>
+            <tr>
+               <td>
+                  <p style="padding: 5px 10px; margin-bottom: 0;">{{aircraftMessage}}</p>
+               </td>
+            </tr>
+         </table>
+      </div>
+      <div class="customModelFooter text-right" style="border-radius: 0 0 5px 5px;">
+         <button class="btn" style="padding: 4px 0; width: 80px;" ng-click="acceptAirCraftError()">Yes</button>
+         <button class="btn" style="padding: 4px 0; width: 80px;" ng-click="cancelAirCraftError()">No</button>
+      </div>
+   </div>
+</div>
+
 <div class="myLoader" ng-show="showLoader">
    <img src="../img/hourglass.gif" width="50px;">
 </div>
diff --git a/app/partials/viewCompany/viewCompany.service.js b/app/partials/viewCompany/viewCompany.service.js
index 317abfd..f44fa08 100644
--- a/app/partials/viewCompany/viewCompany.service.js
+++ b/app/partials/viewCompany/viewCompany.service.js
@@ -329,6 +329,25 @@
           })
           return deferred.promise;
         } 
+          
+          this.checkTail = function(data) {
+          var deferred = $q.defer();
+          $http({
+              method : 'POST',
+              url : BASE_URL.url +'/company/aircraft/tail',
+              data : data,
+              headers : {'Content-Type': 'application/json'},
+          })
+          .then(function (result){
+              deferred.resolve(result.data);
+          },function (result){
+              deferred.resolve(result.data);
+          })
+          return deferred.promise;
+        }
+          
+          
+          
 
          /*this.omitDeleteCompanyFuel = function(id) {