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马特拉欧洲财团将于1989年12月15日与西班牙签订一项制造3颗西班牙通信卫星的合同,并且要求必须在短期内完成。据西班牙通信卫星财团外协主任乔斯·迪亚斯说,第一颗西班牙通信卫星将于1992年6月用阿里安4运载火箭发射,并于同年10月投入使用,届时世界贸易博览会将在西班牙塞维利亚开幕;第二颗西班牙通信卫星定于同年10月或11月发射;第三颗则作为地面备份。3颗卫星合同价值1.75亿美元,卫星发射费为1.28亿美元。卫星制造商只有至多30个月的时间来完成第一颗卫星的制造工作,
The Matra European consortium will sign a contract with Spain on December 15, 1989 for the manufacture of three Spanish communications satellites, and the request must be completed shortly. According to Jose Dias, director of the Spanish Association of Telecommunications Satellite Consortia, the first Spanish communications satellite will be launched in June 1992 with the Arion 4 launch vehicle and will be operational in October of the same year, when the World Trade Fair will be held at Sevilla, Spain; the second Spain communications satellite is scheduled to launch in October or November of the same year; and the third, as a ground-based backup. Three satellite contracts worth $ 175 million and satellite launch costs of $ 128 million. Satellite manufacturers only have up to 30 months to complete the first satellite manufacturing job,