- International distress frequency
- Техника: Международная радиочастота подачи сигналов бедствия
Универсальный англо-русский словарь. Академик.ру. 2011.
International distress frequency
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International distress frequency — An international distress frequency is a radio frequency that is designated for emergency communication by international agreement. Contents 1 History 2 Current frequencies 2.1 Digital Selective Calling frequencies 2.2 … Wikipedia
Distress signal — Call for help redirects here. For the TV show, see Call for Help. A distress signal is an internationally recognized means for obtaining help. Distress signals take the form of or are commonly made by using radio signals, displaying a visually… … Wikipedia
Distress radiobeacon — PLB redirects here. For other uses, see PLB (disambiguation). Emergency position indicating radio beacons or EPIRBs Distress radio beacons, also known as emergency beacons, ELT or EPIRB, are tracking transmitters which aid in the detection and… … Wikipedia
Distress and Diversion — The Distress and Diversion (D D) Frequency is an international standard radio frequency for aviation distress. Set on 121.500 MHz it is the frequency for reporting a Pan Pan or a Mayday call. It is used in uncontrolled airspace, where ATC… … Wikipedia
Global Maritime Distress Safety System — The Global Maritime Distress and Safety System (GMDSS) is an internationally agreed upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and… … Wikipedia
Aircraft emergency frequency — The aircraft emergency frequency (also known as guard) is a frequency used on the aircraft radio band reserved for emergency communications for aircraft in distress. The frequencies are 121.5 MHz for civilian, also known as International Air… … Wikipedia
Medium frequency — Frequency range 0.3 to 3 MHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 … Wikipedia
Seventh-day Adventist Kinship International — is a support organization that provides a spiritual and social community to current and former Seventh day Adventists who are lesbian, gay, bisexual, transgender and/or intersex (LGBTI), and have felt hurt or rejected because of their sexual… … Wikipedia
500 kHz — Since early in the 20th century, the radio frequency of 500 kilohertz (500 kHz) has been an international calling and distress frequency for Morse code maritime communication. The United States Coast Guard and comparable agencies of other nations … Wikipedia
ENOS Rescue-System — ENOS stands for the German product “Elektronisches Notruf – und Ortungssystem”, Electronic Rescue and Locating System. The ENOS System is a rescue system developed for water sports, especially scuba diving, but also windsurfing, jet skiing,… … Wikipedia
Channel 16 VHF — is a radio frequency on the marine VHF radio band. It is used for shipping and maritime purposes, to call up ships and shore stations, and as an international distress frequency. After an initial response the call is to be switched to one of the… … Wikipedia
