Second Decade, 1975-1985

During this decade, flight operation capacity increased at airports administrated by Aeropuertos y Servicios Auxiliares (ASA); the company increased apron services; implemented passenger and carry-on luggage screening at international airports; promoted the construction of proper special equipment for airport activities reducing costs as a result; improved adequate mechanisms for air navigation in the airport network.

At the end of the 1970’s, renovation works were performed mainly at the Mexico City, Cancun, Acapulco, Guadalajara and Monterrey airports. ASA used an integrated concept that covered furniture, design, plastic integration and airport equipment designed by ASA and made in Mexico.

Technology development was promoted with outstanding results such as: manufacture of several vehicles and crop duster prototypes. The ASA Network airports came to include more than sixty airports and aided the company to obtain recognition as operator and constructor in Latin America.

In 1979, ASA took charge of aircraft fuel and lubricants supply.

By the 1980’s the National Airport System had been consolidated.