NEWS FLASH: EAtHC MEETING IN NIGERIA 17-19 OCTOBER 2018; 2018 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT.

HYDROGRAPHIC NOTE
NIGERIAN NAVY HYDROGRAPHIC OFFICE
For the reporting of navigational dangers and changes observed at sea by mariners concerning ports and harbours

  *FORM FIELD REQUIRED.
 
*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: