USCG Exam PracticeRadar fundamentals and ARPA basics
After a tracked target or own ship completes a maneuver, within what 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
33 CFR §164.38, Appendix A, paragraph 3.8.4 states that after a tracked target or own ship completes a maneuver, the system must present an indication of the target's motion trend within one minute, and display the target's predicted motion within three minutes.
Cited:33 CFR §164.38