21. The dish antenna at Arecibo, 1, 000 feet wide, is the biggest of them all. 22. By late morning, the giant dish antennas in California, Australia and Spain had heard nothing. 23. A large dish antenna is hauled to the roof and pointed in the desired direction. 24. Like previous models, the device consists of a motorized dish antenna inside a weatherproof plastic shell. 25. The dish antenna was supposed to open like an inverted umbrella, but it was hopelessly stuck. 26. The more powerful dish antenna was to be placed on the end of a 12-foot boom. 27. A 1-meter diameter parabolic dish antenna for the radio altimeter was also located at this end. 28. For satellite interception, the Ayios Nikolaos station has a number of dish antennas of various sizes. 29. A dish antenna delivered educational television via satellite. 30. This was done at Goldstone, California, Canberra, and Madrid using the additional dish antennas available there.
