grid maps

LogView - LogView is a FREE post-contest log-visualisation tool, for analysing contest performance. It plots the QSOs in a Cabrillo-format contest-log on to one of 8 different maps by finding the position of each QSO from an online database of about 970,000 W/VE callsigns.

10 meter beacon map - Google map beacon map on 10 meter

K2JJI Tryon Amateur Radio Club - Listen to the K2JJI repeater (146.70- PL 100.00 Hz) located on Fulton Co. NY. Coverage of grids near and around FN23/FN22.

PeakSolar.com - Solar Panels, Grid Tie Systems, Solar Power Kits, Solar Cells and more.

GR Pubblicazioni ham maps - The radio amateur's world map by GR Pubblicazioni

ARRL Amateur Radio Map of North America - This large, colorful wall map features current geographic detail and labels, grid squares, call sign prefixes, boundaries and more.

RSGB Ham Maps - RSGB World Prefix Map - Radio Amateur's Map of the World

Amateur Radio World Prefix Maps - Unbranded amateur radio world prefix map by Southgate ARC

NS6T's Azimuthal Map - This site provides free azimuthal maps for almost anywhere on the globe. Create your own azimuthal map for your location. You can customize the map in a variety of ways by changing the options in the web form

SK6AW Maidenhead Locator Conversion - Convert to/from maidenhead gridsquare, decimal or DMS long/lat. Find your locator on smartphones via gps in your browser!

California Maps - APRS Central California maps. Here are the APRS maps you should have.

ARRL Grid Locator Map for N.America - North America Grid Locator map by ARRL

Chinese Ham Prefix Map - This page contains a map of Chinese Prefixes.

Russian Prefix map - This page contains a map of Amateur Radio Russian Prefixes.

DX-Sherlock - QSO real time maps and listings - Shows QSO and SWL in real time, taking data from many different sources (DX-Cluster, WSPR, Reverse Beacon). It also allows to send DX-Spots and more features.

6 meter DX by N2FFL  ^updated - Includes many links related to magic band and also a collection of grid square maps

VHF Propagation Maps - Experimental maps that show real-time VHF propagation derived from analyzing data gathered from the APRS-IS network.

Cloud RF - Web VHF/UHF planning - Web based VHF-UHF RF planning powered by SPLAT! and Google Maps. Access via website, Android App or dynamic Google Earth interface.

Ameritron AL-811H Tuning - Ameritron Al-811H Tuning for Power/Dissipation/Linearity, and More Generally 811A Tube Amps in Grounded Grid

Ham Radio DX Prefix Map - Amateur Prefix Maps by UT0UM updated with ARRL DXCC and ITU changes, available for download in PDF

TAHO.EXE a source for UI-View maps - A cool add-on to UI-View, that enables to use the free datas of OpenStreetmap to generate APRS maps for UI-View in a few mouse clicks.

Depiction - Depiction mapping software can download and integrate maps, elevation plots, weather data, situation reports, damage assessments, volunteer movement, and more. It interface with your APRS ssystem

QTH locator - Ham Radio Android Apps to displays your current QTH locator on Google Maps using the GPS or WiFi / network location.

GridLocW - GridLocW a Lat/Long to Maidenhead converter for Windows with optional GPS support

HERALD P2P radio link design  ^updated - Sw tool to design point-to-point multi-hop microwave links and networks, 400MHz to 58 GHz. Site/Hop Configuration; Customized Antenna & Radio Equipment Libraries; Link Budget; Path Profile Analysis ,clearance, reflections; import path profiles from SRTM maps, free download.