USCG Exam PracticeRadar fundamentals and ARPA basics
According to the ARPA Performance Standards in 33 CFR §164.38, which display orientations must an ARPA be capable of providing as a minimum requirement?
- ✓ North-up relative motion, and either head-up or course-up azimuth stabilizationCorrect
- B. True motion north-up only
- C. Head-up relative motion and true motion north-up
- D. Course-up relative motion and true motion head-up
Why A is correct
33 CFR §164.38, Appendix A, §3.4.6 requires the ARPA to be capable of operating with a relative motion display with north-up and either head-up or course-up azimuth stabilization. True motion is optional.
Cited:33 CFR §164.38