The A-SMGCS for Helsinki-Vantaa airport is used in operations for Approach, Tower and Apron. Approach has positions for two controllers, Tower for four and Apron for one.
In its initial configuration, the system reused the existing Racal X-band radar with dual transceivers. The flexibility of the system made a smooth transition to the current Terma radar possible.
In 2005 Helsinki-Vantaa was the most punctual airport in Europe.