Chart 1 : Symbols, Abbreviations and Terms

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Services - Section T

SNS a

Signal Stations

Ref. IHO Symbology Description CHS Symbology
20 Signal station in general
21 Signal station showing International Port Traffic Signals
22 Traffic signal station, Port entry and departure signals
23 Port control signal station
24 Lock signal station
25.1 Bridge passage signal station
26 Distress signal station
27 Telegraph station
28 Storm signal station
29 Weather signal station, Wind signal station
30 Ice signal station
31 Time signal station
32.1 Tide scale
32.2 Automatically recording tide gauge
33 Tidal signal station
34 Tidal stream signal station
35 Danger signal station
36 Firing practice signal station
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