THE PURPOSE OF THIS AMENDMENT IS TO SUBSTANTIALLY MODIFY THE ENGINEERING PROPOSAL TO ENLARGE THE COVERAGE OF THIS FACILITY TO MAKE THE MOST EFFECTIVE USE OF THE FREQUENCY. A NEW ANTENNA DESIGN USES FOUR SCALA CA2 ANTENNAS AND MODIFIED ANTENNA FEEDS SO AS TO MAXIMIZE THE SIGNAL WITHOUT CREATING ANY INTERFERENCE. OTHER THAN THE AMENDED TECHNICAL PROPOSAL RELATING PRINCIPALLY TO THE ANTENNA ARRAY, THERE ARE NO OTHER CHANGES.