Standard Radio & Telefon AB (SRT) was a Swedish telecommunications and computer manufacturer, at one time part of the ITT Corporation

ITT Corporation

ITT Corporation is a global diversified manufacturing company based in the United States. ITT participates in global markets including water and fluids management, defense and security, and motion and flow control...

. They developed an advanced mainframe as well as a computer terminal called Alfaskop

Alfaskop

Alfaskop was a brand, developed in Sweden by Standard Radio & Telefon AB and applied to data terminals and later IBM-compatible PCs. The term was also used to name Alfaskop AB, a listed Swedish IT services company., that filed for bankruptcy in 2001....

 that became an export success. A bit much of a success, since an export of a system for air traffic control to Moscow

Moscow

Moscow is the capital, the most populous city, and the most populous federal subject of Russia. The city is a major political, economic, cultural, scientific, religious, financial, educational, and transportation centre of Russia and the continent...

caused a diplomatic incident.