Amateur Radio
- 000 – Florida Weak Signal Society Chat
- 000 – GIFT FOR TONY KR4Q – 2016
- 1×1 Calls
- 205MorningReport
- 6M Grid Mapper
- ADIF to Map Amateur
- Ar2 Communications Products
- ARRL LINKS: ARRL Contests
- ARRL LINKS: LoTW
- ARRL LINKS: Parks On The Air
- Automatic Packet Reporting System
- BandConditions.com
- Bruce Horn
- Callsign Database List
- ClubLog
- Contest Robot
- Convert Coordinates – Calculate a position in a variety of formats
- CQmaps
- DG7YBN – Bent DE Calculator
- Dictionary of Ham Radio Terms
- DSDPlus Digital Decoder
- East Coast 70 CM Net
- Effective Ground Conductivity
- eQSL
- FCC License Manager
- Find Latitude and Longitude
- Florida Weak Signal Society
- Getting Started on 2-Meter SSB
- Global Overlay Mapping System
- Google Maps Find Altitude
- Groups.io
- Ham Clubs
- Ham Radio Blog PD0AC
- Ham Radio Cartoons
- Ham Radio Chat…HF, VHF, UHF, Digital, WSJT, Satellite, LOTW, Skywarn and General Ragchew
- HamSpots Home
- Hurricane Frequencies List
- Hurricane Net Frequencies
- Hurricane Watch Net
- Island Chaser
- Island Radio Expedition Foundation
- ISSTracker.com
- KF7P Metalworks
- Klingenfuss Radio Monitoring
- Lightning Protection
- Little Guide to UAAC Errors
- Location of EME stations
- Mad Scientist Hut!
- ManualsLib – Search For Manuals Online.
- Moon Times for Today
- N3FJP
- N8FQ Sked Page
- National Silent Key Archive
- Near-Real-Time MUF Map
- Network for Lightning and Thunderstorms in Real Time
- OpenAPRS
- Power to dB
- PropNET Map Display Specification
- PSKReporter
- Radio Handbook & Other Handbooks
- RoverLog
- RufzXP
- Signal Identification Guide
- SKCC Skimmer 3.5.12
- SM2CEW
- Special prize for most distant QSO
- StarChat Home
- Technologically Induced Coma
- The low band, VHF, UHF and microwave chats
- The Moon Tonight
- The Radio Amateur’s Conversation Guide
- United States Islands Awards Program
- VE7BQH Antenna Chart
- W6PQL
- Where’s My Gridsquare?
- 425 DX News
- ARRL
- Arkansas DX Associationiation
- Buckmaster
- Carolina DX Associationiation (CDXA)
- Central Arizona DX Associationiation
- Cent TX DX/Contest Club
- CQ Magazine
- Chiltern DX Club (CDXC)
- Delta DX Association (DDXA)
- DXCC Web Site
- DX Safaris
- DX Summit – Cluster
- ETDXA (East Tennessee DX Association)
- European DX Foundation
- French DX News
- German DX Foundation
- GoList
- IOTA Website
- IRAQI Amateur Radio Society
- Island Radio Expedition Foundation
- P1-KP5 Project
- Magnolia DX Associationiation
- Mediterraneo DX Club
- Northern California DX Foundation
- Northern Illinois DX Association (NIDXA)
- North Jersey DX Association
- Oceania Amateur Radio DX Group (ODXG)
- QSL Managers Society
- QSL Routes (Germany)
- QSL Manager (Italy)
- Radio Club of Costa Rica
- Radio Amateur Society of Thailand (RAST)
- Sea-Q-Maui
- Southeastern DX and Contesting Organization (SEDCO)
- Utah DX Associationiation. (UDXA)
- TVDXA (Tennessee Valley DX Association)
- Texas DX Society
- The DX Notebook
- Visalia- International DX Convention
- Worldwide Antarctic Program
- W9DXCC Convention