Organizations

American Radio Relay League

• ARRL – National
• ARRL – Western PA
• ARRL – Western PA Repeater Council

FCC Regulations

• Amateur Radio Service
• General Mobile Radio Service

Parliamentary Procedure

• Robert’s Rules of Order Online

Online Forums

• Amateur Radio Stack Exchange

Broadcast Stations

• AM Broadcast Stations
• FM Broadcast Stations

Maps

• Moshannon Creek Watershed

Calculators

• Antenna HAAT Calculator
• Coax Loss Calculator  (KV5R)
• Coax Loss Calculator  (QSL.net)
• Coax Loss Calculator  (Times Microwave)
• Lat/Long to DMS Converter
• Voltage Drop Calculator
• VSWR Calculator

Mapping Tools

• Azimuthal Map
• Tower Coverage Map
• Watershed Map
• Zip Code Map
• Zip Code Radius Map