Airtel provides Air Traffic Management telecommunication software and test equipment to make aviation safer, greener and more efficient. Airtel company develops and implements Data Link software and CPDLC test solutions for the ATN (Aeronautical Telecommunication Network) and FANS (Future Air Navigation System) network. - Active in more than 35 countries - Used by 40% of European ANSPs With over 20 years in the aviation industry, Airtel ATN has consistently been an international leader in the development of ATN communications software. Airtel ATN was founded in 1998. We have been involved in the development of ATN solutions since 1993.