Hunter HSNPILOT Support Network Welcome Kit One-year Membership Includes Uninterruptible Power Supply . HSN provides you with priority access to factory and field technicians whenever you find yourself stuck in a proverbial sand trap. Our golf systems specialists understand the importance of delivering timely service. Whether it be troubleshooting on the phone or on site, training your staff, or shipping an emergency loaner computer or replacement equipment, we stand ready to serve your needs.