https://community.intel.com/cipcp26785/attachments/cipcp26785/gpu-compute-software/2011/9/full-list-of-copa-airlines-customer-contact-service-numbers-in-the-united-state.pdfhttps://community.intel.com/cipcp26785/attachments/cipcp26785/gpu-compute-software/2013/1/full-list-of-turkish-airlines-customer-contact-service-numbers-in-the-united-state.pdfhttps://community.intel.com/cipcp26785/attachments/cipcp26785/gpu-compute-software/2013/2/full-list-of-southwest-airlines-customer-contact-service-numbers-in-the-united-state.pdf