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Showing below up to 500 results in range #21 to #520.
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- Mooring buoy/es (5 categories)
- Accredited AtoN Training Organisation (5 categories)
- Qualification (AtoN) (5 categories)
- Risk (5 categories)
- Fog signal (5 categories)
- Competent Authority (AtoN) (5 categories)
- TestPage/de (5 categories)
- Risk Control (5 categories)
- AtoN Personnel (5 categories)
- Geographical Range (5 categories)
- Allard's Law/de (5 categories)
- Approved AtoN Training Course (5 categories)
- Rival Light (5 categories)
- Lamp (4 categories)
- Automatic Identification System (AIS) (4 categories)
- Emergency Alarm (4 categories)
- Lattice (4 categories)
- Vacuum Lamp (4 categories)
- Chopper (4 categories)
- Backwash (GB) (4 categories)
- Detection (4 categories)
- Code wheel (4 categories)
- Bayonet Cap (4 categories)
- Fatigue limit (4 categories)
- Occulting Light (4 categories)
- Diffuse Transmission (4 categories)
- Link (of a chain) (4 categories)
- Belt (of a fixed lens) (4 categories)
- Fixed Light (4 categories)
- Focus (of a fixed lens) (4 categories)
- Overload relay (4 categories)
- Allied Services (4 categories)
- Corner reflector (4 categories)
- Integrity (4 categories)
- Radio beacon - Dual carrier (4 categories)
- Angle of Divergence (4 categories)
- Duplex (2) (4 categories)
- Calibration marks (4 categories)
- Physical Photometer (4 categories)
- Reference input signal (4 categories)
- Superstructure (of a buoy)/es (4 categories)
- Mooring rope (4 categories)
- Decometer (4 categories)
- Leading line (4 categories)
- Clapper (4 categories)
- Halide Lamp (4 categories)
- Pre-Focus Lamp (4 categories)
- Bandwidth characteristic (4 categories)
- Collector ring (4 categories)
- Binary digit (4 categories)
- Optical Panel (4 categories)
- Low Pressure Sodium (Vapour) Lamp (4 categories)
- Radar reflector response pattern (4 categories)
- Fog signal emitter (4 categories)
- Internal Procedures (4 categories)
- Buoy pocket (4 categories)
- Angular resolution (4 categories)
- Cut-in wind speed (of a wind-power generator) (4 categories)
- Ashlar (4 categories)
- Atterberg limits (4 categories)
- Mixed Transmission (4 categories)
- Lantern tower (4 categories)
- Refractor (4 categories)
- VTS area (4 categories)
- Chart comparison unit (4 categories)
- Ground wave (4 categories)
- B-display (4 categories)
- Equi-Angular Profile (4 categories)
- Derivative action (4 categories)
- Clutter (4 categories)
- Tail tube (of a buoy) (4 categories)
- Companding (4 categories)
- Horizontal beam width (4 categories)
- Acetylene/es (4 categories)
- Direction Light (4 categories)
- Incandescence Time (of a lamp) (4 categories)
- Quantization distortion (4 categories)
- Time to alarm (4 categories)
- Float charge (4 categories)
- Marginally detectable bias (MDB) (4 categories)
- Sector (of a sector light) (4 categories)
- Mercury switch (4 categories)
- Recognition of an AtoN Light (4 categories)
- Cast in-situ piling (4 categories)
- Lamp Changer (4 categories)
- Gong (4 categories)
- Subsidiary Light (4 categories)
- Automatic Identification System (AIS) (2) (4 categories)
- Mole (4 categories)
- Vacuum Lamp/es (4 categories)
- Chopping (4 categories)
- Bad-bearing sector (4 categories)
- Near Miss (4 categories)
- Detection (2) (4 categories)
- Prism (4 categories)
- Temporary Light (4 categories)
- Bayonet Cap/es (4 categories)
- Fault (4 categories)
- Occupied bandwidth (4 categories)
- A-N Radio range (4 categories)
- Diffuser (4 categories)
- Fixed Mark (4 categories)
- Directly controlled variable (4 categories)
- Winter Buoy (U.S.A.) (4 categories)
- Initial Operational Capability (IOC) (4 categories)
- Focusing (4 categories)
- Spindle Buoy (4 categories)
- Docking Signals (4 categories)
- Radio beacon - Non-Directional (4 categories)
- Bullivant nipper (4 categories)
- Angle of Divergence/de (4 categories)
- Isophase Light (4 categories)
- Arc (4 categories)
- Metal Vapour Lamp (4 categories)
- Landmark (4 categories)
- Reflectance (4 categories)
- VTS Centre (4 categories)
- Channel Light (4 categories)
- Grid Filament (4 categories)
- Automatic sequence control (4 categories)
- Classification of bearings (4 categories)
- Pre-emphasis (4 categories)
- Systematic error (4 categories)
- No-break power system (4 categories)
- Colorimetry (4 categories)
- Bearing circle (4 categories)
- Omega (4 categories)
- Dilution of precision (DOP) (4 categories)
- Optical coupler (4 categories)
- Wreck (4 categories)
- Ambient noise (4 categories)
- Maintenance (4 categories)
- Buoy station (4 categories)
- Fresnel Lens (4 categories)
- Permanent Light (4 categories)
- Mean time between failures (MTBF) (4 categories)
- Assembled Lens (4 categories)
- Glare (4 categories)
- Refresher Training (4 categories)
- Chart datum (4 categories)
- Ground wave - Radar (4 categories)
- Back echo (4 categories)
- Equiphase zone (4 categories)
- Lifting eye (4 categories)
- Fail safe (4 categories)
- Difference in Time Of Arrival (DTOA) (4 categories)
- Horizontally polarized wave (4 categories)
- Threshold of Illuminance (4 categories)
- Acoustic impedance (4 categories)
- Direction Light (2) (4 categories)
- Loran A (4 categories)
- Confusion region (4 categories)
- Incandescent (Electric) Lamp (4 categories)
- Quantization error (4 categories)
- Floating Mark (4 categories)
- Luminous Range (4 categories)
- Brush (4 categories)
- Participating Vessel (4 categories)
- Marginally detectable error (MDE) (4 categories)
- Butane/es (4 categories)
- Full Operational Capability (FOC) (4 categories)
- Anti-fouling paint/es (4 categories)
- Effective Intensity (4 categories)
- Lamp Changer/es (4 categories)
- Reduced carrier (4 categories)
- Celestial horizon (4 categories)
- Gong Buoy (U.S.A.) (2) (4 categories)
- Automatic Identification System (AIS) (3) (4 categories)
- Chord line (4 categories)
- Necessary bandwidth (4 categories)
- Detection of an AtoN light (4 categories)
- Light Valve (4 categories)
- Codes on Alerts and Indicators (4 categories)
- Feathering (4 categories)
- Octahedral cluster (4 categories)
- A-display (4 categories)
- Diffusion (4 categories)
- Composite Group-Flashing Light (4 categories)
- Fixed antenna direction finder (4 categories)
- Disability Glare (4 categories)
- Focusing Device (4 categories)
- Radio beacon characteristic (4 categories)
- Bullseye (4 categories)
- Angle of Polarization (4 categories)
- Fusion Frequency (4 categories)
- Arc (Discharge) (4 categories)
- Assigned frequency (4 categories)
- Vertical beam width (4 categories)
- Systematic errors (4 categories)
- Lighthouse (4 categories)
- Restoration (4 categories)
- Colour (G.B.) (4 categories)
- Bearing correction (4 categories)
- Omega Antipodal effects (4 categories)
- Sound emitter (4 categories)
- Distance finding station (4 categories)
- Wreck (2) (4 categories)
- Ambiguity (4 categories)
- Maintenance-free battery (4 categories)
- Buoy store (4 categories)
- Fresnel Profile (4 categories)
- Catadioptric (4 categories)
- Electromagnetic waves (4 categories)
- Large navigation(al) buoy (4 categories)
- Refurbishment (4 categories)
- Chart error (4 categories)
- Ground wave suppression (4 categories)
- Port Hand Mark (or Buoy) (4 categories)
- Back lobe (4 categories)
- Equipotential bonding (4 categories)
- Reserve buoyancy (4 categories)
- Hazard (4 categories)
- Failure (4 categories)
- Rhythmic (4 categories)
- Horn (4 categories)
- Threshold of hearing (4 categories)
- Conical Buoy (G.B.) (4 categories)
- Quantizer (4 categories)
- Blocking diode/es (4 categories)
- Alarm (4 categories)
- Disturbance (4 categories)
- Sector Angle (4 categories)
- Effective acoustic centre (4 categories)
- Mercury wetted relay (4 categories)
- Types of service (4 categories)
- Lampholder (4 categories)
- Redundancy (4 categories)
- Unlighted Buoy (4 categories)
- Gong buoy (4 categories)
- Chromaticity (4 categories)
- Ballast (4 categories)
- Excess attenuation (4 categories)
- Negative feedback (4 categories)
- Sinker (4 categories)
- Coefficient of (Reflex) Luminous Intensity (4 categories)
- Beacon (4 categories)
- Diffusion Factor (4 categories)
- Composite Group-Occulting Light (4 categories)
- Bezold-Briicke Phenomenon (4 categories)
- Loran chart (4 categories)
- Winter buoy (4 categories)
- Racon (4 categories)
- Along-track error (4 categories)
- Correcting range (4 categories)
- Radio beacon range (4 categories)
- Percentage of Visibility (4 categories)
- Angle of Uncertainty (4 categories)
- Cupola (4 categories)
- Isotropic or absolute gain of an antenna (4 categories)
- Can Buoy (4 categories)
- Arc Lamp (4 categories)
- Metallised Lamp (4 categories)
- Assigned frequency band (4 categories)
- Electrodynamic emitter - Diaphragm assembly (4 categories)
- Dead time (4 categories)
- Reflector (4 categories)
- VTS Manager (4 categories)
- Character (4 categories)
- Groin (4 categories)
- Leg (of chain) (4 categories)
- Extra High Pressure Mercury (Vapour) Lamp (4 categories)
- Lighthouse (PHL) (4 categories)
- Watchkeeping (4 categories)
- Colour Filter (4 categories)
- Omega Commutation (4 categories)
- Long-Arc Lamp (4 categories)
- Identification signal (4 categories)
- Purkinje Phenomenon (4 categories)
- Order (of an optic) (4 categories)
- Wreck (2)/es (4 categories)
- Folded dipole (4 categories)
- Course (4 categories)
- International Terrestrial Reference Frame (ITRF) (4 categories)
- Buoy vent (4 categories)
- Fresnel region (4 categories)
- Cut-out wind speed (of a wind-power generator) (4 categories)
- Carbon Arc Lamp (4 categories)
- Gaseous Discharge Lamp (4 categories)
- Plane of polarization (4 categories)
- Electronic position indicator (4 categories)
- Chayka (4 categories)
- Group-Flashing Light (4 categories)
- Sustainable (4 categories)
- Reserve buoyancy/es (4 categories)
- Coastal Mark (4 categories)
- Preventive maintenance (4 categories)
- Failure rate (4 categories)
- ODAS buoy (4 categories)
- Differential relay (4 categories)
- Rhythmic Light (4 categories)
- Threshold of perception (4 categories)
- Loran C (4 categories)
- Connecting rod (4 categories)
- Quarantine (Ground) Mark (or Buoy) (4 categories)
- Dither (4 categories)
- Sector Light (4 categories)
- Cross-band transponder (4 categories)
- Cable (4 categories)
- Antinode (4 categories)
- Effective height (G.B.) (4 categories)
- Redundancy (2) (4 categories)
- Unwatched Light (4 categories)
- Centre of buoyancy (of a buoy) (4 categories)
- Gong buoy (USA) (4 categories)
- Chromaticity Co-ordinates (4 categories)
- Ballast/es (4 categories)
- Coefficient of permeability (4 categories)
- Profile (of a fixed lens) (4 categories)
- Load (4 categories)
- Biconical antenna (4 categories)
- Discharge Lamp (4 categories)
- PZ-90 geodetic system (4 categories)
- Correction (4 categories)
- Radio beacon station (4 categories)
- Buoy (4 categories)
- Perception (4 categories)
- Angle of incidence (4 categories)
- Isotropic radiator (4 categories)
- Meteorological Optical Range (4 categories)
- Astragals (4 categories)
- Electrodynamic emitter - Diaphragm suspension (4 categories)
- Miniature Cap/es (4 categories)
- Dead time (2) (4 categories)
- Lantern (4 categories)
- Reflector (2) (4 categories)
- Character (of a navigation light) (4 categories)
- Gross errors (4 categories)
- Lens (4 categories)
- Vessel Technical Error (VTE) (4 categories)
- Climbing form (4 categories)
- Precision (4 categories)
- Colour Stimulus (4 categories)
- Omega Lane resolution (4 categories)
- Dipole (4 categories)
- Illuminance (4 categories)
- Blade pitch (4 categories)
- Distance root mean square (dRMS) (4 categories)
- Wreck (2)/fr (4 categories)
- Folded unipole antenna (4 categories)
- Amplidyne (4 categories)
- Down lead (4 categories)
- Course Made Good (4 categories)
- Cut-out wind speed (of a wind-power generator)/es (4 categories)
- Glazing (4 categories)
- Plane polarized wave (4 categories)
- Electronic switching device (4 categories)
- Latching relay (4 categories)
- Cheese antenna (4 categories)
- Group-Occulting Light (4 categories)
- Position control system (4 categories)
- Coastal protection (4 categories)
- Hazard (2)/es (4 categories)
- ODAS buoy/es (4 categories)
- Differential system (4 categories)
- Threshold signal (4 categories)
- Rotating Optic (4 categories)
- Conservation (4 categories)
- Quarter wave skirt dipole (4 categories)
- Body (4 categories)
- Over-interrogation (4 categories)
- Alert (4 categories)
- Cross-track error (4 categories)
- Irradiance (4 categories)
- Aperiodic antenna (4 categories)
- Effective height (U.S.A.) (4 categories)
- Cylindrical wave (4 categories)
- Land light (4 categories)
- Centre of gravity (of a buoy) (4 categories)
- Automatic direction finder (4 categories)
- Ballast (2) (4 categories)
- Hi-fix (4 categories)
- Profile (of a lens, other than a fixed lens) (4 categories)
- Beam width (4 categories)
- Aberration/de (4 categories)
- Compressed-air diaphragm horn (4 categories)
- Bifurcation (4 categories)
- Discharge Lamp/es (4 categories)
- Loran stations (4 categories)
- Continuous beam (4 categories)
- Radar beacon (4 categories)
- Topmark (4 categories)
- Correction curve (4 categories)
- Buoy (2) (4 categories)
- Angle of internal friction (4 categories)
- Mean Time To Repair/Restore (MTTR) (4 categories)
- True position (4 categories)
- Candela (4 categories)
- Meteorological Visibility (4 categories)
- Astragals (2) (4 categories)
- Electrodynamic emitter - Driver (4 categories)
- Dead zone (4 categories)
- Lantern (2) (4 categories)
- VTS Operator (VTSO) (4 categories)
- Surface-following discus buoy (4 categories)
- Availability (qualitative) (4 categories)
- Lens Carriage (4 categories)
- Noise - electrical (4 categories)
- Lighthouse tender (4 categories)
- Retro-Reflecting Material (4 categories)
- Colour Temperature (4 categories)
- Beat (4 categories)
- Accident (4 categories)
- Illuminant (4 categories)
- Flasher/es (4 categories)
- Air-mass (4 categories)
- Distant site error (4 categories)
- Wreck Mark (or Buoy) (4 categories)
- Bridle (4 categories)
- Amplitude (4 categories)
- Down time (4 categories)
- Course to Make Good (4 categories)
- Interrogator (4 categories)
- Front Light (4 categories)
- Cut Screen (G.B.) (4 categories)
- Junction Mark (or Buoy) (4 categories)
- Rear Light (4 categories)
- Glazing bars (4 categories)
- Plane wave (4 categories)
- Augmentation (4 categories)
- Latency (4 categories)
- Light/de (4 categories)
- Visibility (4 categories)
- Coastal refraction (4 categories)
- Hazard (2)/fr (4 categories)
- Primary Light Source (4 categories)
- Observed bearing (4 categories)
- Differentiator (4 categories)
- Threshold value (or alert limit) (4 categories)
- Loran C Phase coding (4 categories)
- Conservation Area (4 categories)
- Fluorescent Lamp (4 categories)
- Diverged Beam (4 categories)
- Luneberg lens (4 categories)
- Buffer (4 categories)
- Island station (4 categories)
- Aperture (4 categories)
- Message Markers (4 categories)
- Daylight Control (4 categories)
- Landfall Light (4 categories)
- Gradient (4 categories)
- Sun switch (4 categories)
- Encoder (4 categories)
- Reliability (of a position fix) (4 categories)
- Circle of uncertainty (4 categories)
- Power gain - antenna (4 categories)
- Ballast (3) (4 categories)
- Light float (2)/es (4 categories)
- Resonance (4 categories)
- Progressive wave (4 categories)
- Bearing (4 categories)
- Load (2) (4 categories)
- Bifurcation Mark (or Buoy) (4 categories)
- Optic rotation mechanism (4 categories)
- Discomfort Glare (4 categories)
- Continuous duty (4 categories)
- Inland tender (USA) (4 categories)
- Topmark/es (4 categories)
- Dominant Wavelength (4 categories)
- Main beam (4 categories)
- Corrective action (4 categories)
- Intermediate Light(s) (4 categories)
- Buoy (3) (4 categories)
- Angle of reflection (4 categories)
- Mean life (4 categories)
- Current-voltage characteristic (4 categories)
- Candela per Square Metre (4 categories)
- Electrodynamic emitter - Moving coil (4 categories)
- Lantern Glazing (G.B.) (2) (4 categories)
- VTS Operator Certificate (4 categories)
- Character recognition (4 categories)
- Ground and Polished Glass (4 categories)
- Availability (quantitative) (4 categories)
- Level 1 training (4 categories)
- Clock coder (G.B.) (4 categories)
- Retro-Reflection (4 categories)
- Column (4 categories)
- Beat frequency oscillator (4 categories)
- Accreditation (4 categories)
- Whistle Buoy (2) (4 categories)
- Illumination Photometer (G.B.) (4 categories)
- Qualification (4 categories)
- Spar Buoy (4 categories)
- Distortion (4 categories)
- Total Subtense (4 categories)
- Bridle (chain) (4 categories)
- Amplitude modulation (AM) (4 categories)
- Interrupted Quick-Flashing Light (4 categories)
- Buoyage and beaconage (4 categories)
- Antenna effect (4 categories)
- Echo box (4 categories)
- Cut screen (4 categories)
- Junction box (4 categories)
- Cardinal system of marking (4 categories)
- Cathodic protection (4 categories)
- Aural critical band (4 categories)
- Lateral deviation (4 categories)
- Chequers (G.B.) (4 categories)
- Position fixing (4 categories)
- Swing - angle (4 categories)
- Visibility meter (4 categories)