• Thumbnail for Automatic Transmitter Identification System (marine)
    The Automatic Transmitter Identification System (ATIS) is a marine VHF radio system used and mandated on navigable inland waterways in Europe for identifying...
    4 KB (413 words) - 12:36, 6 February 2025
  • Automatic Transmitter Identification System (ATIS) can refer to: Automatic Transmitter Identification System (marine), for VHF radios operating on European...
    310 bytes (65 words) - 14:03, 5 December 2012
  • Thumbnail for Marine VHF radio
    inland waterways within continental Europe, a compulsory Automatic Transmitter Identification System (ATIS) transmission conveys the vessel's identity after...
    45 KB (2,506 words) - 20:00, 20 July 2025
  • Thumbnail for Automatic identification system
    The automatic identification system (AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS)...
    90 KB (11,207 words) - 15:47, 26 June 2025
  • Identification System (television), used for the station identification of television channels carried on analog satellite TV Automatic Transmitter Identification...
    2 KB (224 words) - 14:11, 6 April 2024
  • Thumbnail for Automatic Packet Reporting System
    includes latest protocol specification Automatic identification system—position reporting system used for marine traffic Spartan Packet Radio Experiment—an...
    21 KB (2,757 words) - 14:18, 27 July 2025
  • each transmitter broadcasting its next slot reservation as part of the message during its current slot. STDMA is in use by the Automatic Identification System...
    2 KB (235 words) - 19:33, 10 February 2025
  • Thumbnail for Emergency position-indicating radiobeacon
    emergency use at sea Automatic identification system – Tracking system using transceivers on ships AIS-SART – Radio transmitter which sends a location...
    86 KB (10,208 words) - 07:25, 3 July 2025
  • Thumbnail for Direction finding
    a cooperating radio transmitter or may be an inadvertent source, a naturally-occurring radio source, or an illicit or enemy system. Radio direction finding...
    73 KB (10,458 words) - 05:49, 4 June 2025
  • Thumbnail for Automatic Dependent Surveillance–Broadcast
    Control System, a conceptually similar system for railroads ASDE-X Automatic Identification System, a conceptually similar system for marine vessels Automatic...
    75 KB (8,598 words) - 01:41, 14 July 2025
  • Thumbnail for AIS-SART
    vessel by sending updated position reports using a standard Automatic Identification System (AIS) class-A position report. The position and time synchronization...
    3 KB (323 words) - 02:44, 20 July 2025
  • Thumbnail for SMART-S Mk2
    successful with 30 systems were sold to navies all over the world within six years after being introduced.[citation needed] The radar transmitter/receiver (T/R)...
    10 KB (631 words) - 08:52, 19 July 2025
  • Thumbnail for Decca Navigator System
    their position by using radio signals from a dedicated system of static radio transmitters. The system used phase comparison between pairs of low frequency...
    30 KB (4,330 words) - 09:17, 23 June 2025
  • Thumbnail for Survival radio
    Survival radio (category Military radio systems)
    not use the 406 MHz Cospas-Sarsat system, including man-overboard beacons that transmit Automatic identification system beacons and Avalanche transceivers...
    14 KB (1,682 words) - 21:58, 16 February 2025
  • Thumbnail for Ship Security Alert System
    July 2004. Technically, the SSAS consists of a GPS receiver linked to a transmitter, a power supply, software and activation buttons. There must be at least...
    6 KB (722 words) - 19:20, 25 April 2025
  • Thumbnail for Radar beacon
    Radar beacon (category Radio stations and systems ITU)
    (RR) – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive...
    8 KB (1,053 words) - 11:35, 21 July 2025
  • Thumbnail for Kongsberg Maritime
    Kongsberg Maritime (category Navigation system companies)
    reference systems Automatic systems for recording vessel identification, position, movement and cargo (AIS - Automatic Identification Systems). GPS satellite...
    5 KB (446 words) - 21:38, 18 October 2024
  • (January 1994). Supporting Data (PDF). Investment Strategy for DoD Automatic Test Systems (Report). Vol. 2. pp. B-25, B-33. DTIC ADA278527. (369 pages) JPRS...
    393 KB (10,083 words) - 02:20, 29 July 2025
  • Thumbnail for Non-directional beacon
    Non-directional beacon (category Aeronautical navigation systems)
    directional information. Radio beacons are radio transmitters at a known location, used as an aviation or marine navigational aid. NDB are in contrast to directional...
    26 KB (3,271 words) - 18:05, 11 January 2025
  • Thumbnail for Transponder
    Transponder (category Radio-frequency identification)
    in response. The term is a blend of transmitter and responder. In air navigation or radio frequency identification, a flight transponder is an automated...
    13 KB (1,449 words) - 19:49, 19 May 2025
  • Thumbnail for Automated airport weather station
    more robust systems which are less vulnerable to natural damage, mechanical wear and icing. Automatic terminal information service Automatic weather station...
    30 KB (3,569 words) - 14:21, 15 July 2025
  • Emergency locator beacon (category Aircraft emergency systems)
    Canadian-required frequencies). AIS-SART A hand-held automatic identification system (AIS) transmitter that emits only an emergency beacon. It does not have...
    6 KB (735 words) - 19:16, 22 April 2025
  • MMSI (P587) (see uses) Automatic Identification System uses MMSI codegroups for ship ID Global Maritime Distress Safety System Inmarsat and the International...
    12 KB (1,610 words) - 04:15, 18 May 2025
  • receive alerts from all the ENOS-Transmitters operating on the same frequency within the same receiving range. The ENOS-System is not intended to replace existing...
    4 KB (517 words) - 22:37, 18 July 2025
  • in marine habitats in real time. As with radio, acoustic telemetry requires transmitters to send signals and receivers to hear them. The transmitters are...
    28 KB (4,155 words) - 16:44, 9 June 2025
  • Thumbnail for Loran-C
    development team, led by Loomis, made rapid progress on the transmitter design and tested several systems during 1940 before settling on a 3 MHz design. Extensive...
    83 KB (8,936 words) - 23:23, 10 July 2025
  • with radar equipment Electronic recognition and identification systems Pulse-type navigational systems The type designation used to specify Groups (assemblies...
    38 KB (3,622 words) - 18:59, 17 May 2025
  • applications Automatic Dependent Surveillance–Broadcast (ADS–B) Electronic warfare — communications information warfare, multi-band communication systems Military...
    18 KB (1,164 words) - 18:13, 17 July 2025
  • Thumbnail for Telemetry
    situ collection of measurements or other data at remote points and their automatic transmission to receiving equipment (telecommunication) for monitoring...
    37 KB (4,317 words) - 17:46, 26 June 2025
  • Thumbnail for Navigational aid
    (June 2011), Recommendation A-126 on the use of the Automatic Identification System (AIS) in marine aids to navigation (1.5 ed.), Saint Germain en Laye...
    12 KB (1,407 words) - 13:10, 11 July 2025