IMO Resolution A.851(20) – Standard Reporting Format and Procedures – Set A
Source: IMO Resolution A.851(20) – General Principles for Ship Reporting Systems and Ship Reporting Requirements, Appendix, Section 2 – Standard Reporting Format and Procedures.
Reference: imorules.com – Standard Reporting Format and Procedures
Question 6 of 10
6. In route information, which abbreviation is given in paragraph 2.3 for a great circle track?