 The C-check is a big overhaul that needs to be conducted every year and a half according to regulations.Insel Air inaugurated its first four services from Aruba operated by Insel Air Aruba in the first half of 2014.Insel Air Aruba began operations to Miami, Valencia, Caracas, which were already served by via Insel Air's Curaçao hub and Georgetown, Guyana was introduced in the network via Aruba in June 2014.