Code Keys - Explanation of the terms used

Country:   YemenLatitude: 15° 20' N
Geographic Region:   YEMEN ADEN Longitude:42° 37' E

Publication172  Tugs Salvage   Lifts 
Chart62110  Tugs Assist          200 Tons Plus
Harbor SizeV  Quarantine           50-200 Tons
Harbor TypeOR         Pratique          25-49 Tons 
Shelter AffordedF         Deratt Cert          0-24 Tons 
Entrance Restrictions          Other   Services 
       Tide   Communications           Longshore
       Swell          Telephone          Electrical
       Ice          Telegraph          Steam
       Other Y         Radio Y          Navig Equip
Overhead Limits         Radio Tel           Elect Repair
Channel DepthJ         Air   Supplies 
Anchorage DepthK         Rail          Provisions Y
Cargo Pier DepthQ  Load/Offload           Water
Oil Terminal Depth         Wharves           Fuel Oil
Tide5         AnchorY          Diesel Oil
Maximum Size Vessel         Med Moor          Deck
Good Holding GroundY         Beach Moor          Engine
Turning Area         Ice Moor   Repair
First Port of Entry  Medical Facilities   Drydock
U.S. Representative  Garbage Disposal   Railway
ETA Message  Degauss     
Pilotage   Dirty Ballast     
       Compulsory   Cranes      
       Available          Fixed     
       Local Assist         Mobile     
       Advisable         Floating