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- 05:57, 17 September 2024 Differential R-Mode (DR-Mode) (hist | edit) [311 bytes] Minsuids (talk | contribs) (Created page with "Differential R-Mode (DR-Mode) is a differential system for R-Mode. It is an optional extension. {{IALAFooter}} {{languages|A-N Radio range}} Category:4.4 Other Radio Navigation Systems Category:Alphabetical Index Category:IALA Dictionary 1970-89 Edition Category:IALA Dictionary 2023 Revision")
- 05:56, 17 September 2024 Ranging Mode (R-Mode) (hist | edit) [409 bytes] Minsuids (talk | contribs) (Created page with "Ranging Mode (R-Mode) is a maritime positioning and timing system that uses radio infrastructure to transmit synchronised radio signals in frequency bands which are allocated to maritime usage. {{IALAFooter}} {{languages|A-N Radio range}} Category:4.4 Other Radio Navigation Systems Category:Alphabetical Index Category:IALA Dictionary 1970-89 Edition Category:IALA Dictionary 2023 Revision")
- 17:25, 7 February 2024 True Range (hist | edit) [264 bytes] Minsuids (talk | contribs) (Created page with "True Range – is the maximum distance, measured from the place of emission to positions, at which the information carried by the signal can be understood, in existing transmission of light, sound and motion conditions. Category:IALA Dictionary 2023 Revision")
- 17:25, 7 February 2024 Secondary Light (hist | edit) [248 bytes] Minsuids (talk | contribs) (Created page with "Secondary Light – is a light placed on or near to a main light’s support and having a special navigational function, for example a passing light on a leading light structure or a single sector light. Category:IALA Dictionary 2023 Revision")
- 17:25, 7 February 2024 Phase of a light (hist | edit) [144 bytes] Minsuids (talk | contribs) (Created page with "Phase of a light – is each successive element of a rhythmic light’s cycle (e.g. flash, eclipse). Category:IALA Dictionary 2023 Revision")
- 17:24, 7 February 2024 Period of a light (hist | edit) [155 bytes] Minsuids (talk | contribs) (Created page with "Period of a light – is the time interval between the beginnings of two successive cycles of a rhythmic light. Category:IALA Dictionary 2023 Revision")
- 17:24, 7 February 2024 Oscillating Light (hist | edit) [319 bytes] Minsuids (talk | contribs) (Created page with "Oscillating Light – is a light having alternating colours at sector limit, with increasing portion of coloured light proportional relating to the white sector. 400px|border Example 1 400px|border Example 2")
- 17:19, 7 February 2024 Obstruction Lights (hist | edit) [133 bytes] Minsuids (talk | contribs) (Created page with "Obstruction Lights – are lights marking obstructions to aircraft; they are usually red. Category:IALA Dictionary 2023 Revision")
- 17:19, 7 February 2024 Nautophone (hist | edit) [117 bytes] Minsuids (talk | contribs) (Created page with "Nautophone – is a horn in which the membrane is activated electrically. Category:IALA Dictionary 2023 Revision")
- 17:19, 7 February 2024 Morse Code Fog Signal (hist | edit) [136 bytes] Minsuids (talk | contribs) (Created page with "Morse Code Fog Signal – is a fog signal emitting one or more characters of the Morse Code. Category:IALA Dictionary 2023 Revision")
- 17:18, 7 February 2024 Membrane horn (hist | edit) [175 bytes] Minsuids (talk | contribs) (Created page with "Membrane horn – is an audible signal producing its sound by means of a membrane vibrated by compressed air, steam or electricity. Category:IALA Dictionary 2023 Revision")
- 17:18, 7 February 2024 Mean Daily Low Temperature (MDLT) (hist | edit) [185 bytes] Minsuids (talk | contribs) (Created page with "Mean Daily Low Temperature (MDLT) – is the mean value of the daily low temperature for each day of the year over a minimum 10-year period. Category:IALA Dictionary 2023 Revision")
- 17:17, 7 February 2024 Seafarer (hist | edit) [140 bytes] Minsuids (talk | contribs) (Created page with "Seafarer - means any person who is employed or engaged or works in any capacity on board a ship. Category:IALA Dictionary 2023 Revision")
- 17:17, 7 February 2024 Mariner (hist | edit) [142 bytes] Minsuids (talk | contribs) (Created page with "Mariner – is any person who is employed, or engaged, or works in any capacity on board a vessel. Category:IALA Dictionary 2023 Revision")
- 17:16, 7 February 2024 Height of a Light (hist | edit) [184 bytes] Minsuids (talk | contribs) (Created page with "Height of a Light – is the vertical distance between ground level and the top of the light structure, but excluding aerials, antennas etc. Category:IALA Dictionary 2023 Revision")
- 17:16, 7 February 2024 Hazard warning signal (hist | edit) [143 bytes] Minsuids (talk | contribs) (Created page with "Hazard warning signal – is an audible signal intended to warn ships in low visibility conditions. Category:IALA Dictionary 2023 Revision")
- 17:15, 7 February 2024 Fog Light (hist | edit) [122 bytes] Minsuids (talk | contribs) (Created page with "Fog Light – is a light which is operational under low visibility conditions. Category:IALA Dictionary 2023 Revision")
- 17:15, 7 February 2024 Fog Detector Light (hist | edit) [275 bytes] Minsuids (talk | contribs) (Created page with "Fog Detector Light – is a light able to detect fog automatically. There are various types; some are visible only over a narrow arc; some exhibit a blueish-white flash lasting approximately one second; others sweep back and forth. Category:IALA Dictionary 2023 Revision")
- 17:15, 7 February 2024 Elevation of Light (hist | edit) [283 bytes] Minsuids (talk | contribs) (Created page with "Elevation of Light – is the vertical distance from the focal point of the light and mean sea level (when the tide is not appreciable on the near shore) or (elsewhere) MHW (Mean High Water) or other appropriate high water reference level. Category:IALA Dictionary 2023 Revision")
- 17:14, 7 February 2024 Daytime Light (hist | edit) [165 bytes] Minsuids (talk | contribs) (Created page with "Daytime Light – is a light operating 24 hours a day without change of character. The intensity may be increased by day. Category:IALA Dictionary 2023 Revision")
- 17:14, 7 February 2024 Character of a light (hist | edit) [473 bytes] Minsuids (talk | contribs) (Created page with "Character of a light – is the distinctive combination of various aspects of a light (i.e. when lit, extinguished, coloured or white) which appear regularly or rhythmically allowing it to be identified (for example, fixed, flashing, group flashing, alternating). Lights with the same character exist, but should be separated in distance, so that they are outside each nominal light range, and not adjacent, to avoid confusion. Category:IALA Dictionary 2023 Revision")
- 17:13, 7 February 2024 Bearing (angle) (hist | edit) [276 bytes] Minsuids (talk | contribs) (Created page with "Bearing (angle) – is the limits of light sectors and areas of visibility of lights, and alignments of leading lights and directional lights, are given as bearings from seaward. The bearings of sectors are given in clockwise order. Category:IALA Dictionary 2023 Revision")
- 17:13, 7 February 2024 Aeronautical Light (hist | edit) [246 bytes] Minsuids (talk | contribs) (Created page with "Aeronautical Light – is often a light of great intensity and elevation, principally for aircraft navigation. Because of their intensity, these may be the first lights to be seen when approaching land. Category:IALA Dictionary 2023 Revision")
- 17:12, 7 February 2024 Aeromarine Light (hist | edit) [194 bytes] Minsuids (talk | contribs) (Created page with "a marine light in which the beam has been deflected at an angle of 10° - 15° above the horizon, so that the light is usable for aircraft navigation. Category:IALA Dictionary 2023 Revision")
- 17:10, 7 February 2024 Unmanned Light (hist | edit) [195 bytes] Minsuids (talk | contribs) (Created page with "Unmanned Light - a light which is operated automatically and may be maintained in service remotely for extended periods of time, but with routine visits for maintenance purposes. {{IALAFooter}}")
- 16:08, 7 February 2024 Situational Awareness (hist | edit) [604 bytes] Minsuids (talk | contribs) (Created page with "Situational awareness refers to the ability to identify, process, and comprehend the critical elements of information about what is happening in the surrounding environment at any given time. It involves being aware of what is happening around you and understanding how that information, events, and your own actions will impact your goals and objectives, both immediately and in the near future. Source: VTS54 Task 1.1.3(a) - Develop guidance on the Implications of Mariti...")
