CHIPPEWA TWP. -- Community College of Beaver County aviation students have been grounded since a fir Quelle: http://www.timesonline.com/news/local_news/fire-grounds-ccbc-aviation-students/article_7a9371c9-1dde-5ce3-96ee-7c7a7ef56ac8.htmlhttp://bloximages.newyork1.vip.townnews.com/timesonline.com/content/tncms/assets/v3/editorial/c/d5/cd5e0b12-4a47-5ab8-8f6e-2c4dba4966cd/51a1536e3869e.preview-600.jpg