propagation map

CRX Cluster - CRX is the first CB Radio dx cluster to use map engine and webservice.

52AT/EU-018 Streymoy Island - Faroe Islands - Information page about the radio activity of the Shadow DXers from Streymoy Island, Faroe Islands (EU-018) in 2005.

174AT/0 Republic of Uganda - Information page about the recent activation from Uganda by the Shadow DXers team

213AT/DX - Market Reef Radio Expedition 2002 - 213AT/DX activation by the Shadow DXers in 2002

10 meter beacons - Ten meters propagations beacons compiled by Bill Hays WJ5O

DXCC map  ^pop - Large JPG dxcc map with ham prefixes and CQ zones

Utica Shelby Emergency Communications Association - USECA will be holding their 21st Annual Ham Swap. The time and date will be October 29th, 2006 between 8 AM and 1PM. It will be at the Polish-American Century Club located at 33204 Maple Lane Dr. in Sterling Heights.

IW3SIM Rosario - Italian prefix maps and band plans, includes links to antenna plans and many ham radio resources.

K8ZT's Ham Radio Resources - K8ZT's Extensive Ham Radio Resources about QRP, Vanity Callsigns, Software, Maps, Kent State, Shack Design, Argonaut, Sommer, Log Analysis

ScannerBuddy.com  ^pop - Directory of emergency scanners pinpointed by location on a map of the US with direct feeds

HAM Radio Map - Personalized map company makes custom maps for ham radio enthuasiasts

Antennas by Antenex - Signal Propagation Systems, mobile HT base antennas

Great Circles & QRA Locator Online - Interactive great circles and QRA Locator map

Time Zone Map - Standard time zone map of the world in a jpeg file

Canada, radio spectrum allocations - Graphical maps of radio spectrum and frequency allocations in canada

VectorFox - VectorFox is a software born to incorporate a PC into the fox hunting environment. VectorFox is able to take inputs from up to 5 sources, such as a 2m beam, a 2m signal meter, a TDOA, etc, and display the results on the screen. VectorFox also accepts Agrelo inputs. From these results the operator can choose which indication is best and have a line drawn on the map in the direction of the signal.

Thunt.org : transmitter hunting - Amateur radio direction finding, transmitter hunting web site from San Francisco. Triangulating a radio signal direction and plotting its bearing on a map. Hunters use doppler systems for tracking hidden transmitters anywhere in the san francisco bay area, fremont california

Real Time Satellite tracking  ^pop - Select your favorite satellite and watch its trajectory on Google Maps in real time! Includes ISS tracking, Weather, Geostationary, GPS Military, and of course Amateur radio satellites

Unusual HF Propagation Phenomena - This page has a collection of audio samples from unusual HF propagation phenomena, from round-the-world propagation to moonbounced signals , and to ducted transmission.

NVIS Propagation concept - Army Field Manual 24-18 Appendix M with Graphics

The Radio Reference - RadioReference.com, scanner frequency and radio communications reference source, with complete conventional frequency assignments, trunked radio system information, frequencies, and talkgroups, FCC License assignments and maps, 10-Code Lists, agency maps, files, downloads, links, and detailed agency information for most public safety, military, and local government activities.

HamCalc v1.3  ^pop - By G4VWL, HamCalc is collection of calculators for radio amateurs: Antenna ERP calculations. Attenuators. Audio Filter design.Coil Winding. Decibels. Great Circles map and calculator HF Filters HF Traps Metric conversions OP Amps QRA Locator to Latitude/Longitude (and back) Radio Horizon calculator Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations

Hamlog - A simple quick and easy to use Amatuer Log Book for windows

Propfire Firefox propagation extension - Propfire is an extension to the Firefox web brower that displays current propagation information by N0HR

GeoAlert-Extreme Wizard - GeoAlert-Extreme Wizard maintains updated geophysical indices and displays the information in a friendly - at a glance - manner. GeoAlert-Extreme Wizard features a Global Maximum Usable Frequency, MUF, map that creates and manages predictions from the VOACAP engine. Displayed geophysical indices include: solar wind Bz component, speed and pressure, current WWV type indices and predicted solar flux, planetary A-Index and probability of major storms at middle latitudes for the next day.