Angular + Typescript Demo Plunk

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>angular playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>

    <script src="https://unpkg.com/zone.js@0.8.12/dist/zone.js"></script>
<script src="https://unpkg.com/zone.js@0.8.12/dist/long-stack-trace-zone.js"></script>

    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

### Angular Starter Plunker - Typescript

var angularVersion = ''; //picks up latest


System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    '@angular/core': 'npm:@angular/core'+ angularVersion + '/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common' + angularVersion + '/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler' + angularVersion  + '/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http' + angularVersion + '/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router' + angularVersion +'/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms' + angularVersion + '/bundles/forms.umd.js',
    '@angular/animations': 'npm:@angular/animations' + angularVersion + '/bundles/animations.umd.js',
    '@angular/platform-browser/animations': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-animations.umd.js',
    '@angular/animations/browser': 'npm:@angular/animations' + angularVersion + '/bundles/animations-browser.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core' + angularVersion + '/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http' + angularVersion + '/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router' + angularVersion + '/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.2.1/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, NgModule, VERSION} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import { ReactiveFormsModule, FormControl, FormGroup } from '@angular/forms';
@Component({
  selector: 'my-app',
  templateUrl: 'app.html',
})
export class App {
  stations: string[] = [];

  myForm: FormGroup;
  public rows:Array<any> = [];
  ngOnInit() {
    
    this.myForm = new FormGroup({
        'station': new FormGroup({}),
    })

    
      this.stations = [
          'StationA',
          'StationB',
          'StationC',
          'StationD',
          'StationE',
          'StationF',
          'StationG',
          'StationH',
          'StationI',
          'StationJ',
          'StationK'
      ];
      this.rows = Array.from(Array(Math.ceil(this.stations.length / 4)).keys());
      console.log(this.rows)
      for(let i=0; i<this.stations.length; i++) {
        let station = this.stations[i];
        (<FormGroup>this.myForm.get('station')).addControl(station, new FormControl(station));
      }
    
  }
}

@NgModule({
  imports: [ BrowserModule, ReactiveFormsModule ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}

<form [formGroup]="myForm">
     
  <div class="row">
      <div class="col-md-8 ">
        <div class="form-group">
          <div class="col-md-2"><label >Stations</label></div>
          <div class="col-md-10">
            <div *ngFor="let r of rows" style="display:flex;">
            <div class="checkbox checkbox-primary col-md-3" style="float:left;" formGroupName="station" 
              *ngFor="let station of stations | slice:(r*4):(4*(r+1));">
              <input id="{{ station }}" formControlName="{{station }}" type="checkbox" [checked]=false> {{station}}
            </div>
            </div>
          </div>
        </div>
      </div>
     
    </div>
  </form>