OICNW-3-1E

Determine risk of collision

Condition

On an operational radar or radar simulator that meets the standards of 33 CFR 164.38 and other applicable national and international performance standards, set on the 12 mile scale, with at least 5 vessels on the display.

Performance requirement

Behavior Standard
The student will: During assessment, the student shall, at a minimum:

Determine if risk of collision or danger of collision exists with all approaching vessels.

The candidate identified:

  1. All approaching vessels whose bearing did not change appreciably; and
  2. All vessels that had a CPA of less than 3 miles; and
  3. All determinations were made within 8 minutes of determining the initial range and bearing of each vessel or within 12 minutes overall.

Note: This assessment supports KUP OICNW-A3.2, and is assessed in MT-3222 Automatic Radar Plotting Aids (ARPA).