NEWS FLASH:NNHO CONTRIBUTES 85,385Km2 BATHYMETRIC DATA TO THE NIPPON FOUNDATION-GEBCO SEABED 2030 PROJECT; FRENCH SHIPYARD OCEA SA DELIVERS STATE-OF-THE-ART OFFSHORE SURVEY VESSEL 115 VESSEL TO NIGERIAN NAVY; REAR ADMIRAL CHUKWUEMEKA EBENEZER OKAFOR RECEIVES 2023 ALEXANDER DALRYMPLE AWARD IN UNITED KINGDOM; 2024 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT; NIGERIAN NAVY DELEGATION VISIT TO THE ITALIAN NAVY HYDROGRAPHIC INSTITUTE;HYDROGRAPHER OF THE NAVY MAKES A COURTESY CALL ON THE VICE CHANCELLOR OF THE UNIVERSITY OF LAGOS; REAR ADMIRAL AO OLUGBODE ASSUMES OFFICE AS THE HYDROGRAPHER OF THE NAVY;THE NNHO HAS PRODUCED NAUTICAL CHARTS FROM ALAPE IN ONDO STATE TO APAPA IN LAGOS STATE. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT;THE NNHO HAS COMPLETED THE SURVEY AND CHARTING OF OGUTA LAKE TO BONNY CHANNEL;THE NNHO HAS PRODUCED PAPER AND ELECTRONIC CHARTS OF THE LOWER NIGER RIVER TO BURUTU. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT; 2023 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT;NNHO LAUNCHES TWO PUBLICATIONS, VIZ; NNP2 - SYMBOLS AND ABBREVIATIONS USED ON PAPER CHARTS AND NNP3 - INTERNATIONAL REGULATIONS FOR PREVENTING COLLISIONS AT SEA; NNS LANA WINS BEST LARGE RESEARCH VESSEL AWARD 2021; THE NNHO HAS PRODUCED ANOTHER INDIGENOUS CHART "LAGOS LAGOON-APAPA TO IKORODU NG4402"; NOW AVAILABLE- LAGOS LAGOON-APAPA TO IKORODU NG4402, OGUNKOBO TO TINCAN CHART NG4401, LAGOS HARBOUR CHART NG2501 AND TRAINING CHARTS OF NIGERIAN WATERS AT NNHO APAPA AND NNHS PORT HARCOURT

NIGERIAN NAVY HYDROGRAPHIC OFFICE
HYDROGRAPHIC NOTE
For reporting navigational dangers and changes observed at sea by mariners.

  *FORM FIELD REQUIRED.
 
*General Locality:
*Chart(s) Affected: Edition Date:
ENC(s) Affected: Edition/Update No:
*DETAIL OF CHANGES/DANGER OBSERVED
*Date of Observation; *Time Observed (UTC)
POSITION OF DANGER OR FEATURE DESCRIBED ABOVE
*Latitude *Longitude Position Method Vertical Datum

Position System Details;

Sextant Angle Details; (If Available)
Echo Sounder Used; Transducer Depth;

Accompanying Plots and Photographs;
(if any)

 Select A File To Upload:
VESSEL AND OBSERVER DETAILS
*Vessel Name:
Vessel Type:
*Master/ Observer’s Name  Signature
*Email: *Telephone:
Fax: Other:
  

Reporting maritime safety information just got easier with our android mobile app. Download app here