Logging and Contest Software

• CT Contest Software
• LOGic Software
• NA Contest Logging Software
• SHACKLOG Logging & IOTA Software
• Grey Line Map
• Telnet AR-Cluster

  WR3L: telnet://dxc.wr3l.net

  K4JA: telnet://k4ja.c.crosslink.net

  W3LPL: telnet://dxc.w3lpl.net

  W4ML: telnet://dxc.w4ml.net

  K3SKE (use this link): telnet://dxc.k3ske.net

  View entire AR-Cluster listing

Contest Rules and Log Filing Info

• CQ CONTEST
• ARRL Contest Calendar
• Options on Filing ARRL Contest Logs
• ARRLWeb: ARRL Suggested Standard File Format

Radio Clubs/Organizations/Foundations

• Argentina - GACW
• Birmingham (Alabama) Amateur Radio Club
• Carolina DX Association
• Central Arizona DX Association CADXA
• Delta DX Association
• East Tennessee DX Association - ETDXA
• Kansas City DX Club
• Kentucky Contest Group
• Low Land DX Team
• Mad River Radio Club
• Magnolia DX Association
• Mariana Islands DX Association
• Michigan DX Association
• Minnesota Wireless Association
• Mississippi Valley DX/Contest Club
• National Capital DX Association
• North Jersey DX Association
• Northern California DX Club - NCDXC
• Northern Ohio Amateur Radio Society
• Oklahoma DX Association
• Oceania DX Group - ODXG
• RAC Radio Amateurs of Canada
• Southeast Michigan DX Assoication (SEMDXA)
• Southern California DX Club - SCDXC
• Westside Amateur Radio Club - WARC
• Yankee Clipper Contest Club

• German DX Foundation - GDXF
• International DX Association - INDEXA
• Northern California DX Foundation - NCDXF

Commercial Sites

• Alpha Power
• ComTek Systems
• CQ Magazine
• Cushcraft
• Dunestar filters and stack switches
• DX4WIN Logging Software
• DXbase Logging Software
• Force 12
• GoList, QSL Manager List
• Hy-Gain Antennas
• ICOM America
• M2 Antenna Systems
• Peter Dahl Transformer Company
• Polyphaser
• Radiodan, HENRY Amplifiers
• Ten-Tec
• Vibroplex
• WX0B StackMatch - Array Solutions

Organizations

• American Radio Relay League - ARRL/W1AW
• Federal Communications Commission
• FCC Forms
• Guernsey Amateur Radio Index
• Japanese Amateur Radio League - JARL
• Radio Society of Great Britain - RSGB
• Wireless Institute of Australia - WIA

Hamfests

• ARRL Hamfest and Convention Calendar

Space

• AMSAT-NA Radio Amateur Satellite Corporation
• The Space Environment Lab's current solar forecast
• Aurora Home Page
• Current Solar Images
• Space Shuttle Audio Frequencies
• Solar and Heliospheric Observatory Mysteries about the mechanics of the sun
• High Frequency Active Auroral Research Program
• Space Environment Center - NOAA
• Australian Government Radio and Space Services

Weather

• WeatherNet including Hurricane Info
• USA Weather
• Satellite Images
• NASA/MSFC - Lightning Detection from Space

Callsign Search Engines

• Buckmaster World Wide HamCall Server
• QRZ Callsign Database
• QSL Lookups - IZ7AUH

Packet and RTTY

• Telnet Access to DX Packets Clusters
• DX Cluster Website
• The Packet Radio Home Page
• TAPR home page
• The RTTY Loop Home Page
• TAPR Digital Directory

Contest/DX Forums and Reflectors

• Contesting
• North Jersey DX Reflector
• Contest Zones & Prefixes (AC6V)
• DXCC Most Wanted Listing (AC6V)
• CQ DX Zones
• ITU Zones and Regions

QSL Cards

• QSL Shop
• UX5UO QSL Cards

FCC License Search

• FCC Database; Search Function
• Call Sign Name Search - QRZ Database
• Call Sign Search - QRZ Database