USCG Exam PracticePassing distance and CPA from chart plot
After a tracked target or own ship completes a maneuver, within what maximum time period must an ARPA present an indication of the target's motion trend?
- A. 30 seconds
- ✓ 1 minuteCorrect
- C. 3 minutes
- D. 4 scans
Why B is correct
Per 33 CFR §164.38, Appendix A, paragraph 3.8.4, after a tracked target or own ship has completed a maneuver, the ARPA must present an indication of the target's motion trend within not more than one minute, and display the target's predicted motion within three minutes.
Cited:33 CFR §164.38