I want to know the answer to the following question:
When was the satellite dish installed?
All the background I'm provided with is that "A satellite ground station with a 7.6-metre (25 ft) satellite dish installed in 1989 at The Briars is the only international connection providing satellite links through Intelsat 707 to Ascension island and the United Kingdom.". Is that enough to answer the question?
Answer: yes