diff --git a/src/app/component/import-vessels/import-vessels.component.ts b/src/app/component/import-vessels/import-vessels.component.ts
index dcefb9f..33274d0 100644
--- a/src/app/component/import-vessels/import-vessels.component.ts
+++ b/src/app/component/import-vessels/import-vessels.component.ts
@@ -1,6 +1,6 @@
 import {Component, ElementRef, OnInit, ViewChild} from '@angular/core';
 import {VesselsService} from '../../service/vessels.service';
-import {Vessel} from '../../model/vessel';
+import {Message} from '../../model/message';
 
 @Component({
   selector: 'app-import-vessels',
@@ -8,7 +8,7 @@ import {Vessel} from '../../model/vessel';
   styleUrls: ['./import-vessels.component.scss']
 })
 export class ImportVesselsComponent implements OnInit {
-  vessels: Map<number, Vessel>;
+  vessels: Map<number, Message>;
 
 
   constructor(private vesselsService: VesselsService) {
@@ -56,7 +56,7 @@ export class ImportVesselsComponent implements OnInit {
       nbLine = lines.length;
       for (const line of lines) {
         const splitLine = line.split(',');
-        const newVessel = new Vessel(splitLine);
+        const newVessel = new Message(splitLine);
         this.vessels.set(Number(newVessel.mmsi), newVessel);
       }
       this.vesselsService.changeVesselsSet(this.vessels);
diff --git a/src/app/component/list-vessel/list-vessel.component.ts b/src/app/component/list-vessel/list-vessel.component.ts
index 3b24893..3b7ebd5 100644
--- a/src/app/component/list-vessel/list-vessel.component.ts
+++ b/src/app/component/list-vessel/list-vessel.component.ts
@@ -1,5 +1,5 @@
 import {Component, OnInit} from '@angular/core';
-import {Vessel} from '../../model/vessel';
+import {Message} from '../../model/message';
 import {VesselsService} from '../../service/vessels.service';
 
 @Component({
@@ -8,7 +8,7 @@ import {VesselsService} from '../../service/vessels.service';
   styleUrls: ['./list-vessel.component.scss']
 })
 export class ListVesselComponent implements OnInit {
-  vessels: Map<number, Vessel>;
+  vessels: Map<number, Message>;
 
 
   constructor(private vesselsService: VesselsService) {
diff --git a/src/app/model/message.ts b/src/app/model/message.ts
new file mode 100644
index 0000000..1566007
--- /dev/null
+++ b/src/app/model/message.ts
@@ -0,0 +1,38 @@
+export class Message {
+  mmsi: string;
+  time: string;
+  latitude: string;
+  longitude: string;
+  speedOverGround: string;
+  courseOverGround: string;
+  heading: string;
+  vesselName: string;
+  imo: string;
+  callSign: string;
+  vesselType: string;
+  status: string;
+  length: string;
+  width: string;
+  draft: string;
+  cargo: string;
+
+
+  constructor(splitLine: string[]) {
+    this.mmsi = splitLine[0];
+    this.time = splitLine[1];
+    this.latitude = splitLine[2];
+    this.longitude = splitLine[3];
+    this.speedOverGround = splitLine[4];
+    this.courseOverGround = splitLine[5];
+    this.heading = splitLine[6];
+    this.vesselName = splitLine[7];
+    this.imo = splitLine[8];
+    this.callSign = splitLine[9];
+    this.vesselType = splitLine[10];
+    this.status = splitLine[11];
+    this.length = splitLine[12];
+    this.width = splitLine[13];
+    this.draft = splitLine[14];
+    this.cargo = splitLine[15];
+  }
+}
diff --git a/src/app/model/vessel.spec.ts b/src/app/model/vessel.spec.ts
index 08fc35e..de775d8 100644
--- a/src/app/model/vessel.spec.ts
+++ b/src/app/model/vessel.spec.ts
@@ -1,4 +1,4 @@
-import { Vessel } from './vessel';
+import { Message } from './message';
 
 describe('Vessel', () => {
   // it('should create an instance', () => {
diff --git a/src/app/model/vessel.ts b/src/app/model/vessel.ts
deleted file mode 100644
index 8780293..0000000
--- a/src/app/model/vessel.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-export class Vessel {
-  mmsi: string;
-  time: string;
-  latitude: string;
-  longitude: string;
-  speedOverGround: string;
-  courseOverGround: string;
-  heading: string;
-  vesselName: string;
-  imo: string;
-  callSign: string;
-  vesselType: string;
-  status: string;
-  length: string;
-  width: string;
-  draft: string;
-  cargo: string;
-
-
-  constructor(splitLine: string[]) {
-    this.mmsi = splitLine[0];
-    this.time = splitLine[1];
-    this.latitude = splitLine[2];
-    this.longitude = splitLine[3];
-    this.speedOverGround = splitLine[4];
-    this.courseOverGround = splitLine[5];
-    this.heading = splitLine[6];
-    this.vesselName = splitLine[7];
-    this.imo = splitLine[8];
-    this.callSign = splitLine[9];
-    this.vesselType = splitLine[10];
-    this.status = splitLine[11];
-    this.length = splitLine[12];
-    this.width = splitLine[13];
-    this.draft = splitLine[14];
-    this.cargo = splitLine[15];
-  }
-}
diff --git a/src/app/service/vessels.service.ts b/src/app/service/vessels.service.ts
index b41d249..d504774 100644
--- a/src/app/service/vessels.service.ts
+++ b/src/app/service/vessels.service.ts
@@ -1,6 +1,6 @@
 import {Injectable} from '@angular/core';
 import {BehaviorSubject, Observable} from 'rxjs';
-import {Vessel} from '../model/vessel';
+import {Message} from '../model/message';
 
 @Injectable({
   providedIn: 'root'
@@ -12,7 +12,7 @@ export class VesselsService {
   constructor() {
   }
 
-  changeVesselsSet(newVessels: Map<number, Vessel>): void {
+  changeVesselsSet(newVessels: Map<number, Message>): void {
     this.vessels.next(newVessels);
   }
 }