Acil Dümen Pozisyonu
A dedicated station—usually aft in the steering gear room—used to control the ship’s steering in the event of bridge steering failure.
Terimi gorKategoriler
Nav
Incele Nav terms for denizcilik profesyonelleri.
Diller
Acil Yedekleme Halatı
A strong wire or rope rigged at bow or stern, readily accessible for emergency towing if the vessel becomes disabled.
Terimi gorAkıntı Yönü ve Hızı
The direction (set) and speed (drift) of water current affecting the ship’s course and position.
Terimi gorAna Makineleri Durdur
Engine telegraph order to cease all propulsion; used when vessel is to remain stationary or fully secured at berth.
Terimi gorAna Makineleri Hazırla
Order for main engines to be ready for immediate use, typically before departure, arrival, or manoeuvring.
Terimi gorAsgari Demir Kurtarma Hızı
The lowest speed required to break the anchor free from the seabed and commence recovery.
Terimi gorAsgari Dümenleme Hızı
The lowest speed at which the vessel maintains effective steering control, typically specified by the vessel’s maneuvering data.
Terimi gorBaş Römorkör Pozisyonu
The assigned and maintained location of a tug at the bow of a vessel to provide pushing, pulling, or steering assistance during berthing, unberthing, or manoeuvring in confined waters.
Terimi gorBaşlangıç Referans Arızası
A malfunction or loss of accuracy in the ship’s heading reference system, such as gyro or magnetic compass, affecting navigation and safe maneuvering.
Terimi gorBeşe Yumuşat
Helm order instructing the helmsman to reduce rudder angle to five degrees while maintaining course adjustment.
Terimi gorBütünlük İzleme Alarmı
An alarm signaling a failure or inconsistency detected in the position integrity monitoring system, requiring immediate action.
Terimi gorCanlı Pilot Veri Girişi
An active data connection port on the bridge that provides real-time navigational data from the ship's ECDIS or AIS system for the pilot’s portable unit.
Terimi gorCayro Pusula Hatası
An inaccuracy or malfunction of the ship’s gyro compass, resulting in incorrect heading information displayed to bridge equipment.
Terimi gorDemir Walkback Kontrolü
The controlled paying out of anchor chain in reverse (walkback) under power, used for precise anchor positioning or retrieval.
Terimi gorDemir Çekme Hızı
The speed at which the anchor cable is hauled in, usually measured in meters per minute, to control anchor recovery.
Terimi gorDemirin Söküldüğü Onayı
The formal notification to the bridge or engine room that the anchor is clear of the seabed and ship is free to maneuver.
Terimi gorDerin Su Rotası
A route within defined limits in deep water that is charted and designated for the passage of vessels requiring deep draught, providing safe clearance from underwater hazards.
Terimi gorDinamik Su Çekimi Payı
An additional draught margin included to account for dynamic effects such as squat, trim, and vessel movement in shallow waters.
Terimi gorDizili Fener Hizalaması
The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.
Terimi gorDönüş Başlatma Alarmı
An electronic or mechanical alarm that notifies the bridge team when it is time to initiate the wheel-over manoeuvre, usually at a pre-set waypoint or heading.
Terimi gorDönüş Dairesi Çapı
The distance perpendicular to the original track between tangents of the vessel’s path when executing a steady-turn at a given rudder angle and speed, usually expressed in ship lengths or cables.
Terimi gorDönüş Hızı
The speed at which a vessel changes its heading, typically measured in degrees per minute and displayed on the bridge instrument panel.
Terimi gorDümen Donanımı Değişimi
The act of switching from one steering gear system or power unit to another, often for redundancy or in case of equipment failure.
Terimi gorDümen Emri Onayı
The required verbal response by the helmsman to confirm receipt and understanding of a helm order from the officer of the watch.
Terimi gorDümen Kontrolü Devri Prosedürü
The standardised method for transferring control of the ship’s steering from one helm station or operator to another, ensuring continuous and safe steering.
Terimi gorDümen Çevirme Hattı
A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
Terimi gorDümen Çevirme Noktası
The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.
Terimi gorDümende Orta
Helm order to bring the rudder to the midships (zero angle) position, aligning with the vessel’s centerline.
Terimi gorElektronik Kerteriz Hattı
A digital navigational tool on ECDIS or radar for plotting and monitoring bearings to fixed or moving targets, improving situational awareness.
Terimi gorElektronik Mesafe Hattı
A digital tool on radar/ECDIS allowing navigators to set and measure a precise distance from own ship to a selected point or target.
Terimi gorEmniyetli Su Şamandırası
IALA buoyage mark indicating there is navigable water all around the mark.
Terimi gorGelgit Zamanı Hesabı
The process of determining the optimal period based on tidal height during which a vessel can safely transit shallow waters or cross a bar.
Terimi gorGerçek Rota Takibi
The actual path a vessel follows over the ground, as recorded by position fixes, often used interchangeably with course made good.
Terimi gorGerçek Seyir Hattı
The actual path of a vessel over the ground, as determined by position fixes, regardless of set or drift.
Terimi gorGeçit Dönüş Havuzu
A designated widened section of a navigational fairway, specifically constructed to allow vessels to safely turn or change direction under pilotage or tug assistance.
Terimi gorGeçit Merkez Hattı Hizalaması
The practice of steering a vessel so that its longitudinal axis remains aligned with the designated navigational centreline of a fairway, as marked by buoys, lights, or electronic aids.
Terimi gorHalatları Tekliye
Order to reduce the number of mooring lines on each bollard to one, preparing the vessel for departure.
Terimi gorHava Sığası Mesafesi
The vertical distance from the waterline to the highest point of the vessel, used to determine safe passage under bridges or overhead obstacles.
Terimi gorİleri-Aktarma Tablosu
A manoeuvring aid providing predicted advance (distance along original track) and transfer (lateral distance) for specific speeds and rudder angles to plan safe turns.
Terimi gorKanal Tasarım Derinliği
The minimum depth of a navigational channel as determined and maintained by authorities for safe passage of vessels, referenced to chart datum.
Terimi gorKaptan-Kılavuz Değişimi
A formal communication process between the ship’s master and the pilot to share essential navigation information, plans, and local hazards before pilotage.
Terimi gorKara Seyriyle Pozisyon Tespiti
A position established by bearings or distances to known land features or aids to navigation, not using satellites.
Terimi gorKenar Emme Etkisi
Hydrodynamic phenomenon where a vessel navigating close to a bank experiences a suction force pulling the vessel toward the bank due to water velocity difference.
Terimi gorKenar Yastık Etkisi
Hydrodynamic phenomenon where water pressure between a vessel and a nearby bank creates a cushion, pushing the bow away from the bank.
Terimi gorKumanda Ekranı Düzeni
The arrangement of navigation and maneuvering information shown on the conning display for optimal bridge decision-making and situational awareness.
Terimi gorKöprü Altı Geçiş Mesafesi
The vertical distance between the lowest part of the bridge span and the highest point of the vessel, ensuring safe passage.
Terimi gorKöprü Kaynak Yönetimi
The effective use and coordination of all available bridge resources—personnel, equipment, and information—to ensure safe navigation and vessel operation.
Terimi gorKöprü Ses Kaydı
Continuous audio recording of all conversations and alarms on the bridge as mandated by SOLAS for investigation and safety compliance.
Terimi gorKöprüüstü Manevra Defteri
A logbook kept on the bridge for recording all manoeuvring orders, engine telegraph movements, helm commands, and critical events during a vessel's navigation and docking.
Terimi gorKöprüüstü Seyir Nöbeti
A continuous period during which designated officers and crew maintain vigilance and operational control on the bridge to ensure the vessel’s safe navigation.
Terimi gorKüresel Seyir Sistemi
A satellite-based navigation system such as GPS, GLONASS, Galileo, or BeiDou, providing worldwide position, navigation, and timing services to vessels.
Terimi gorKılavuz Alma Sahası
A designated area, marked on charts, where the pilot boards or disembarks from a vessel, usually at port approaches or fairway entrances.
Terimi gorKılavuz Fener Hizalaması
The process of navigating a vessel by visually aligning two or more fixed leading lights (range lights), ensuring the vessel remains on the recommended channel course.
Terimi gorKılavuz Merdiveni Kuruldu
A pilot ladder correctly secured and deployed over the ship’s side, ready for safe boarding or disembarkation of the pilot as per SOLAS standards.
Terimi gorKılavuz Römorkör Bağlantısı
The established secured line or method by which an escort tug is physically connected to a vessel, typically for controlling or assisting the ship during harbour or restricted water navigation.
Terimi gorKılavuzluk Geçiş Planı
A detailed route plan, prepared jointly by the master and pilot, outlining intended track, waypoints, speed, and manoeuvres for the pilotage operation.
Terimi gorKıç Römorkör Pozisyonu
The designated location of a tug at the stern of a vessel, used to provide pulling or braking force during manoeuvring, berthing, or unberthing operations.
Terimi gorKıçta Boş Mesafe
The available unobstructed distance behind the vessel, critical for manoeuvring astern.
Terimi gorLiman Hız Sınırı
The officially published maximum speed permitted for vessels within a designated harbour or port area, set by local authorities to ensure safety of navigation and infrastructure.
Terimi gorLiman Kılavuzunun Binmesi
The procedure for safely boarding the harbour pilot at sea or at the entrance of the port using a pilot ladder or launch.
Terimi gorLimanda Kılavuzun Ayrılması
The controlled process by which the harbour pilot safely leaves the vessel after completing the inbound or outbound passage.
Terimi gorManevra Hızı Kontrolü
The process of verifying and confirming the vessel’s speed through the water is suitable for safe manoeuvring during berthing, departure, or restricted navigation.
Terimi gorManyetik Pusula Sapması
The angular difference between true north and magnetic north, affecting compass readings on board ships.
Terimi gorOmurga Altı Mesafesi
Vertical distance between the lowest point of a vessel’s keel and the seabed referenced to chart datum; the key safety margin preventing grounding.
Terimi gorOtomatik Radar Plotlama
The process by which radar targets are tracked and collision risk assessed automatically by ARPA systems, displaying real-time information on target movements and CPA/TCPA.
Terimi gorParalel İndeks Hattı
A radar-derived reference line drawn parallel to the vessel's intended track, used to monitor cross-track error by keeping a chosen land echo or seamark at a constant offset.
Terimi gorParalel İndeks Yöntemi
A radar navigation technique in which fixed radar echoes are kept on predetermined parallel lines to verify the vessel remains on its planned track without constant position fixing.
Terimi gorPozisyon Bütünlüğü İzleme
Continuous verification of the reliability and accuracy of the ship’s position as provided by navigation systems.
Terimi gorRadar Bindirme Ekranı
The presentation of radar information directly on the electronic chart display, enabling visual correlation of radar targets with charted features.
Terimi gorRadar Eko Ofseti
The adjustment of the radar image to compensate for systematic error or offset, ensuring true target positions correspond to their charted locations and improving navigation accuracy.
Terimi gorRadar Plotlama El Kitabı
A publication or onboard manual containing standardized instructions, techniques, and worksheets for manually plotting radar targets to assess collision risk and avoidance actions.
Terimi gorRota Değişim Noktası
A precisely charted position where a ship is required to change its course, usually as part of a passage plan.
Terimi gorRömorkör Tahsis Planı
A detailed arrangement indicating the number, type, and position of tugs assigned to assist a vessel during berthing, unberthing, or transit in restricted waters.
Terimi gorRüzgar Alanı Etkisi
The influence of the ship’s exposed surface area above the waterline, causing increased drift or leeway under wind pressure.
Terimi gorSahil Trafik Bölgesi
A coastal area, adjacent to the landward side of a traffic separation scheme, intended for use by vessels not using the main traffic lanes, such as local or smaller craft.
Terimi gorSancak Halatı Bırak
Mooring command to release or cast off the starboard (right) mooring line or cable.
Terimi gorSapma Açısı Tahmini
The calculated or visually assessed angle between a vessel’s heading and actual course over ground, caused by wind or current.
Terimi gorSeyir Noktası Sıralama Alarmı
An alarm on navigation systems indicating failure to automatically advance to the next waypoint as programmed in the voyage plan.
Terimi gorSollama Yasağı Bölgesi
A defined sector of a channel or waterway where overtaking by vessels is prohibited for safety reasons, often due to restricted width or high traffic density.
Terimi gorSquat Etkisi Payı
The additional draught margin applied to account for the increased draught of a vessel due to the squat effect in shallow water.
Terimi gorTam İleri Zili
Engine telegraph order instructing propulsion at full engine speed ahead, typically used in open sea or to quickly gain speed.
Terimi gorTam İskele
Helm order instructing the rudder to be put fully to port (left) for maximum turning effect.
Terimi gorTam Sancak
Helm order instructing the rudder to be put fully to starboard (right) for maximum turning effect.
Terimi gorTedbirli Seyir Alanı
A defined area where vessels must navigate with particular caution, often due to traffic convergence, hazards, or complex navigation conditions. Special rules or recommendations may apply.
Terimi gorTrafik Ayırma Düzeni
An internationally recognized routing measure that separates opposing streams of vessel traffic by defined lanes and rules to reduce collision risk in busy or restricted waters.
Terimi gorTüm Halatları Bırak
Final order to release all mooring lines, allowing the vessel to depart from berth.
Terimi gorUydu Pozisyonu Tespiti
A position determined using satellite navigation signals, typically from systems like GPS or GLONASS, used for precise ship positioning.
Terimi gorVektör Harita Ekranı
An electronic navigational chart presented in vector format, enabling interactive layers and detailed, scalable map features for navigation and route planning.
Terimi gorVTS Rapor Noktası
A specifically designated geographical position where a vessel is required to contact and report to the Vessel Traffic Service (VTS) with position, status, and intentions.
Terimi gorYan İtki Düzeltmesi
The adjustment applied to helm or engine orders to compensate for the sideways force exerted by a propeller, especially during astern or ahead movements.
Terimi gorYarım İleri Zili
Engine telegraph order instructing propulsion at half engine speed ahead, used for moderate manoeuvring or departure from berth.
Terimi gorYatışı Karşıla
Helm order given to check the vessel’s swing and prevent further turning, typically after a large rudder movement.
Terimi gorYatışı Kontrol Et
Helm or mooring order to observe and, if necessary, limit or arrest the vessel's swinging motion, especially when turning or anchoring.
Terimi gorYavaş İleri Zili
The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.
Terimi gorYol Sapma Hatası
The perpendicular distance between a vessel's actual position and the planned track line, used for navigation accuracy.
Terimi gorZorunlu Raporlama Sistemi
A regulatory system requiring vessels to provide voyage information at specified locations or intervals, typically enforced by local or international authorities for traffic monitoring and safety.
Terimi gorÇok Yavaş İleri
Engine telegraph order instructing propulsion at the lowest possible speed ahead, used for delicate manoeuvring or congested areas.
Terimi gorÇok Yavaş Tornistan
Engine telegraph order instructing propulsion at the lowest possible speed astern, used for delicate reversing or while manoeuvring in tight spaces.
Terimi gorÖnerilen Trafik Şeridi
A charted route within a traffic separation scheme or recommended track designed for the safe passage of vessels, but not compulsory. Usage reduces collision risk.
Terimi gor