USCG Exam Practice · Passing distance and CPA from chart plot
An ARPA with only manual acquisition capability is required to simultaneously track, process, display, and continuously update information on a minimum of how many targets?
- A5 targets
- B10 targets✓ correct
- C15 targets
- D20 targets
Why B is correct
Per 33 CFR §164.38, Appendix A, paragraph 3.3.1, an ARPA with only manual acquisition must track at least 10 targets. The 20-target minimum applies when automatic acquisition is provided.
Cited:33 CFR §164.38
Drill more Passing distance and CPA from chart plot questions
Every CaptainsGround answer cites the rule it tests — verified, not guessed. Try a free 5-question drill, no sign-up.
More practice questions
- When determining a safe speed, which of the following factors is required to be conside…
- An ARPA display must have an effective diameter of at least how many millimeters?
- A vessel equipped with ARPA is required by 33 CFR §164.40 to also carry a device to ind…
- The ARPA performance standards in 33 CFR §164.38 require that the system be capable of …
- Under the Navigation Rules, which of the following is a factor that ALL vessels must co…
- An ARPA system with automatic acquisition capability is required by IMO performance sta…