diff --git a/AIS-protobuf b/AIS-protobuf
index b88adf5..4c12be8 160000
--- a/AIS-protobuf
+++ b/AIS-protobuf
@@ -1 +1 @@
-Subproject commit b88adf58a75107115145a233f3630f035728edc3
+Subproject commit 4c12be8167089ae6cdcfdddde704bbeaf34ccc12
diff --git a/src/implementations/GRPCClientHandler.ts b/src/implementations/GRPCClientHandler.ts
index 8dc110c..ed34234 100644
--- a/src/implementations/GRPCClientHandler.ts
+++ b/src/implementations/GRPCClientHandler.ts
@@ -19,7 +19,7 @@ import { ILocation } from '../models/location'
 export default class GRPCClientHandler implements IClientHandler {
   constructor(private readonly client: AISServiceClientImpl) {}
 
-  async GetVesselInfo(request: { mmsi: number; timestamp: number }): Promise<IDetailedVessel> {
+  async getVesselInfo(request: { mmsi: number; timestamp: number }): Promise<IDetailedVessel> {
     const grpcReq: VesselInfoRequest = {
       mmsi: request.mmsi,
       timestamp: request.timestamp,
@@ -30,7 +30,20 @@ export default class GRPCClientHandler implements IClientHandler {
     return this.convertToDetailedVessel(response)
   }
 
-  StartStreaming(request: {
+  async getSimpleVessles(request: { timestamp: number }): Promise<ISimpleVessel[]> {
+    const response = await this.client.GetSimpleVessels({ timestamp: request.timestamp })
+    return response.vessels.map(this.convertToSimpleVessel.bind(this))
+  }
+
+  async getMonitoredVessels(request: { timestamp: number; selection: ISelectionArea }): Promise<IMonitoredVessel[]> {
+    const response = await this.client.GetMonitoredVessels({
+      timestamp: request.timestamp,
+      selectedArea: request.selection.points,
+    })
+    return response.vessels.map(this.convertToMoniteredVessel.bind(this))
+  }
+
+  startStreaming(request: {
     startTime: number
     selection: ISelectionArea
     timeSpeed: number
diff --git a/src/implementations/StreamManager.ts b/src/implementations/StreamManager.ts
index 670f0c2..1552132 100644
--- a/src/implementations/StreamManager.ts
+++ b/src/implementations/StreamManager.ts
@@ -3,12 +3,10 @@ import { IMonitoredVessel } from '../models/monitoredVessel'
 import { IPoint } from '../models/point'
 import { ISimpleVessel } from '../models/simpleVessel'
 import { IStreamManager } from '../interfaces/IStreamManager'
-import { Subscription } from 'rxjs'
 
 export default class StreamManager implements IStreamManager {
   private allVessels: ISimpleVessel[] | undefined
   private monitoredVessels: IMonitoredVessel[] | undefined
-  private subscription?: Subscription = undefined
   private zone: IPoint[] = []
 
   constructor(
@@ -26,29 +24,31 @@ export default class StreamManager implements IStreamManager {
     this.monitoredVessels = vessels
   }
 
-  public startStream() {
-    const stream = this.clientHandler.StartStreaming({
-      startTime: 1725844950,
-      selection: { points: this.zone },
-      timeSpeed: 1,
+  public async fetchNewVesselData() {
+    const simpleVessels = await this.clientHandler.getSimpleVessles({
+      timestamp: 1725844950,
     })
 
-    this.subscription = stream.subscribe((data) => {
-      this.manageNewSimpleVessels(data.simpleVessels)
-      this.manageNewMonitoredVessels(data.monitoredVessels)
-    })
-  }
+    let monitoredVessels: IMonitoredVessel[] = []
+
+    if (this.zone.length >= 4) {
+      monitoredVessels = await this.clientHandler.getMonitoredVessels({
+        selection: { points: this.zone },
+        timestamp: 1725844950,
+      })
+    }
+    console.log(simpleVessels)
+    console.log(monitoredVessels)
 
-  public endStream() {
-    this.subscription?.unsubscribe()
+    this.manageNewSimpleVessels(simpleVessels)
+    this.manageNewMonitoredVessels(monitoredVessels)
   }
 
   public onMonitoringZoneChange(zone: IPoint[] | undefined) {
     this.zone = zone || []
-    this.endStream()
     this.setAllVessels(undefined)
     this.setMonitoredVessels(undefined)
-    this.startStream()
+    this.fetchNewVesselData()
   }
 
   private manageNewSimpleVessels(vessels: ISimpleVessel[]) {
diff --git a/src/interfaces/IClientHandler.ts b/src/interfaces/IClientHandler.ts
index feee826..a33e197 100644
--- a/src/interfaces/IClientHandler.ts
+++ b/src/interfaces/IClientHandler.ts
@@ -2,13 +2,19 @@ import { Observable } from 'rxjs'
 import { IDetailedVessel } from '../models/detailedVessel'
 import { ISelectionArea } from '../models/selectionArea'
 import { IStreamResponse } from '../models/streamResponse'
+import { IMonitoredVessel } from '../models/monitoredVessel'
+import { ISimpleVessel } from '../models/simpleVessel'
 
 // This interface abstracts away the client implementation for the backend api
 // It should never use any GRPC models
 
 export interface IClientHandler {
-  GetVesselInfo(request: { mmsi: number; timestamp: number }): Promise<IDetailedVessel>
-  StartStreaming(request: {
+  getVesselInfo(request: { mmsi: number; timestamp: number }): Promise<IDetailedVessel>
+  getSimpleVessles(request: { timestamp: number }): Promise<ISimpleVessel[]>
+  getMonitoredVessels(request: { timestamp: number; selection: ISelectionArea }): Promise<IMonitoredVessel[]>
+
+  //Deprecated cant close stream
+  startStreaming(request: {
     startTime: number
     selection: ISelectionArea
     timeSpeed: number
diff --git a/src/interfaces/IStreamManager.ts b/src/interfaces/IStreamManager.ts
index 47b947a..750ec83 100644
--- a/src/interfaces/IStreamManager.ts
+++ b/src/interfaces/IStreamManager.ts
@@ -1,7 +1,6 @@
 import { IPoint } from '../models/point'
 
 export interface IStreamManager {
-  startStream(): void
-  endStream(): void
+  fetchNewVesselData(): void
   onMonitoringZoneChange(zone: IPoint[] | undefined): void
 }
diff --git a/src/pages/vesselMapPage.tsx b/src/pages/vesselMapPage.tsx
index f636036..cc0e526 100644
--- a/src/pages/vesselMapPage.tsx
+++ b/src/pages/vesselMapPage.tsx
@@ -26,11 +26,7 @@ export default function VesselMapPage() {
   const [streamManager] = useState(new StreamManager(clientHandler, setAllVessels, setMonitoredVessels))
 
   useEffect(() => {
-    streamManager.startStream()
-    // Cleanup function to close the stream when the component unmounts
-    return () => {
-      streamManager.endStream()
-    }
+    streamManager.fetchNewVesselData()
   }, [])
 
   useEffect(() => {