The following web pages may be useful to Amateur Radio Operators:

• Antenna Projects:

  • Off-Center Fed (OCF) Dipole

    • 6-Band HF Center-Loaded Off-Center-Fed Dipole (includes 15 meters)
    • Hy Power Off Center Fed
    • DX Engineering Current Choke (recommended for OCF)

  • Magnetic Loop Antennas

    • Magnetic Loop Antennas

  • Near Vertical Incidence Skywave (NVIS) Antennas

    • NVIS Antenna Theory and Design
    • NVIS Antenna Presentation - W5JCK
    • Cloud Warmer NVIS Beam
    • Home-brew AS-2259/GR NVIS Antenna - N3OC
• Licensing:
  • FCC Universal Licensing System (ULS)
  • W5YI Volunteer Examiners
  • Vanity Call-signs
  • Idaho Amateur Radio Exam Locations
  • Practice Exams:
    • QRZ.com
    • eHam.net
    • HamExam.org
• Operating Aids:
  • PSK Reception Reports (World Map)
  • Call Sign / Grid Square Locator Map
  • MORSE Abbreviations
  • Solar / Propagation Reports
  • Official U.S. Time in UTC
  • WEB Software Defined Radios
• Organizations:
  • Amateur Radio Clubs:
    • 3 Rivers Amateur Radio Club (3RARC)
    • Boise County Amateur Radio Club
    • Central Idaho Amateur Radio Club (CIARC)
    • Idaho Society of Radio Amateurs (ISRA)
    • Palouse Hills Amateur Radio Club (PHARC)
    • Treasure Valley Radio Association (TVRA)
    • Valley Wide React (Team 4956)
    • Voice of Idaho (VOI)
  • American Radio Relay League
    • Amateur Radio Emergency Services (ARES)
      • Ada County ARES
      • Idaho Amateur Radio Emergency Service (Idaho ARES)
    • Idaho Section - ARRL
  • Federal Communications Commission - Universal Licensing System (FCC ULS)
  • Radio Amateur Satellite Corporation (AMSAT)
  • Idaho Office of Emergency Management (IOEM)
    • Idaho Emergency Operations Plan
  • Department of Homeland Security (DHS)
    • Federal Emergency Management Agency (FEMA)
      • FEMA - ICS Resource Center
      • FEMA Independent Study Program (ISP) - National Incident Management System (NIMS)
        
        
        • IS-100.B: Introduction to Incident Command System, ICS-100
        • IS-700.A: National Incident Management System (NIMS) An Introduction
        • IS-800.B: National Response Framework, An Introduction
        • IS-200.B: ICS for Single Resources and Initial Action Incidents
      • FEMA - National Incident Managment System (NIMS)
      • FEMA - National Response Framework (NRF)
      • FEMA - ICS Resource Center - ICS Position Checklists
    • Homeland Security Exercise & Evaluation Program (HSEEP)
    • Homeland Security - SAFECOM
  • Idaho State Convention
  • Radio Amateur Civil Emergency Service (RACES)
• Repeater Directories:
  • ARTSCI Repeater Directory
  • Repeater Book
• Voice Over Internet Protocol (VOIP):
  • IRLP
  • EchoLink