TecknoSIM 3d airport customization package offers an actual replica of client airport in the virtual world. TecknoSIM Custom Airports are replicas of the client airport which allows the operators to familiarize themselves with site-related emergencies, procedures and site terrain. TecknoSIM Custom Airports are geo-specific airports with aprons, terminals, airport buildings, hangars, taxiways and runways. The terrain is designed with signages, markings in accordance with the client airport. The airside lighting for buildings, taxiways and runways are designed with the highest level of precision. The aircraft and the GSE equipment are also designed and populated as per the client airport.