UDXF Info  Recordings Pictures Links About us

UDXF

UDXF FAQ

UDXF logs reporting

UDXF website structure

Common Abbreviations on UDXF

GENERAL INFO & REVIEWS

Country Codes

Digital modes related documents

ELF-VLF Guide

International Callsign Handbook review

Intruder Watch

ITU Radio Regulations, edition of 2016 (Volume 1)

ITU Radio Regulations, edition of 2016 (Volume 2)

ITU Radio Regulations, edition of 2016 (Volume 3)

ITU Radio Regulations, edition of 2016 (Volume 4)

Living Sonagram

Monitoring with TitanSDR

Perseus – eine Kurzwellen-Revolution, die begeistert!

Radio Direction Finding

RadioSlovar (Russian radio related word list)

Radiosonde reception

RTL-SDR v3

Russian Numbers, Alfabet, Words and Morse

SDRPlay RSP2 SDR

RTL-SDR.com 2.6MHz HPF Broadcast AM Reject Filter

The Cold War Spy Pocket review

World QSL Book review

AERO / MARITIME FILES

CIS Airports on HF

HF Duplex Maritime Radiotelephone Channels

IMO GMDSS Master Plan GMDSS.1/Circ.19

ITU ship classifications

Maritime Identification Digits (MID) and

Maritime Mobile Service Identity (MMSI) List

Maritime Safety Information List

Maritime Selcalls

MILITARY  STATIONS

Algerian Military

Bosnia-Herzegovina Defense

Brazilian Navy

Chinese Military Nets

CIS military Q- and Z-codes

CIS Navy Frequency list

COTHEN ALE list

Defense & intelligence abbreviations

Deutsche Küstewache

EAM & Skyking messages

Guardia Civil

Guardia di Finanza

Iraqi Navy

Iraqi Security Forces

Israeli Air Force

Military Callsign List

Moroccan Military

NATO general warship classifications

Pakistan Navy Profile

Routing Indicator Guide

Saudi Air Force

UK DHFCS TASCOMM Net

USAF HFGCS list

USCG Asset Guide

US Military ALE identifiers

VARIOUS STATIONS

Australian Federal Police

Bremen Rescue

Egyptian diplo stations

Fukushima Fishery Radio fax schedules

Gendarmería de Chile

Iraqi Government Net  

Mauritanian ALE nets

Red Cross / Red Crescent

Sonatrach HF Network

Tunisian MOI stations

Turkish Emergency Nets

Unid ALE nets

Unid Kyrgyzstan net

US Department of State net

Voices of the Tundra

Wallops Island, New Kent and Blackstone radars

WPAS Frequency List

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