call lookup

A Hanging Rectangular Loop Antenna - A rotatable hanging loop antenna that has been specifically designed for hanging in a tree. Horizontally polarized with a broad azimuth pattern and gain of nearly 3dB over a simple horizontal dipole!

Romeo Kilo Lima Priority listing - RKL International CB DX group based in Czech Republic, callbook, QSL, photos.

Keith's Sporadic Waves - A personal site about my homebrewed communications newsletter called Sporadic Waves.

Int. DX Contest Logging program - This program checks for duplicates (including partials), lists multipliers by band, provides a country lookup function, lists all contacts, writes the Cabrillo file format for log submission, and provides many current statistics.

Norwegian ham calls - On this page you can search our online database for Norwegian Ham's.

Luxembourg Callbook - Designed and copyrighted by Norbert Oberweis, LX1NO/KM6RY

Dutch Callbook - As a service to the amateur radio community we will help you to locate an amateur radio station, licensed in the Netherlands

Official Polish Callbook - searchable database of Polish radioamateurs

IQ4T Contest Team - "IQ4T is a special call operated by Radio-Amateurs members of the ""TESSELLO CONTEST TEAM"""

S59ABC S52000 Radio club Maribor - Home page of radio club Maribor Slovenia:S59ABC,S52000 milenum callsing.

Guernsey Amateur Radio Society - Home page of the Guernsey ARS, with info about operating in Guernsey, and an online callbook

RADARS, G0ROC - Amateur Radio Club in Rochdale, Lancs, UK. Club callsign G0ROC.

KD4IMU Ernest - Contains radio modification information. Frequencies for scanner users, and links to major callsign servers.

Portail radioamateur F6EZM - DX, webclusters, callbooks, software and hamradio links.

District Map of Spain - Call sign allocations in spain

ISS Crew - ISS crewmember name and callsigns by Expedition nr

QRP Calling Freqs - Frequencies for ham radio operators QRP operation.

Smith chart - Match & display imped of antennas, can graphically visualize and compare two sets of measured impedances simultaneously.

DXView  ^{updated  pop} - A free application that displays location information determined from a callsign, displays translations of common "QSO words and phrases" in the languages used in the callsign's DXCC entity, displays beam headings and SpotCollector DX Spots on a world map, displays country maps, and provides point-and-click control of antenna rotators from AlfaSpid, ARSWIN, Heath, Hygain, M2, Prosistel, SARTek, TIC, Trackbox, and Yaesu

LogDDM - Ham radio logging software by IV3DDM, includes award facilities, callbook, packet cluster, RTX control, QSL info, ADIF - in english.

WinHdg - WinHdg is a Ham Radio program for finding heading and country information from callsign prefix data

Shacklog - Quality logging software for the Radio Amateur & SWL, real-time and post-event QSO logging,log analysis and reporting, QSL label printing, country status display, rig control, import of logs, interface to CallBook CD-ROMs

WinWarbler - A free soundcard application supporting PSK31, PSK63, RTTY, CW, and Phone operation. It can decode all PSK QSOs within a 4 KHz segment, maintaining a sorted list of heard callsigns; it can simultaneously decode RTTY via soundcard and an external modem, generates CW directly or via WinKey, and includes a voice keyer. WinWarbler interoperates with the free Commander, DXKeeper, and SpotCollector for transceiver control, logging, and spotting.

Commander  ^{updated  pop} - A free application that controls up to 4 Alinco, Elecraft, FlexRadio, Icom, JST, Kachina, Kenwood, TenTec, or Yaesu transceivers, switching between them manually or automatically based on frequency, and displaying frequency-dependent settings for devices like tuners and amplifiers; includes a bandspread, and supports transverters, frequency and mode tracking by an independent transceiver or receiver, SDR-based panadaptors, and SO2R switching with microHam or OTRSP-compliant devices.

Ham Helper - Ham Helper is a tool that will help Ham Radio operators with many tasks. Features include UTC Time display, Callsign Country lookup, internet callsign lookup, band plans, W1AW schedule, bearing/distance calculation and more.