Radar / ARPA Operational Level
Code radar-arpa-ops · STCW A-II/1
Radar Navigation and ARPA at the operational level under STCW A-II/1 — required of OOW. Range and bearing accuracy, target acquisition, true-vector vs relative-vector display, parallel indexing, anti-collision use of ARPA, performance limits. Often delivered with bridge simulator hours per IMO Model Course 1.07.
- Prerequisites
- —
- Duration
- 40 hours
- Validity
- 5 years
- Refresher
- —
- Typical cost
- ~$520 USD
Where to take this course
Country guides list accredited training centres in the major seafarer-supplying nations:
Related glossary terms
High confidence
Editorial confidence: how we grade. Data sources and methodology: /sources.
Radar / ARPA Operational Level: FAQ
- What is the Radar / ARPA Operational Level (RADAR-ARPA-OPS) certification?
- Radar Navigation and ARPA at the operational level under STCW A-II/1 — required of OOW. Range and bearing accuracy, target acquisition, true-vector vs relative-vector display, parallel indexing, anti-collision use of ARPA, performance limits. Often delivered with bridge simulator hours per IMO Model Course 1.07. Referenced in STCW table A-II/1. Category: Navigation.
- Who needs RADAR-ARPA-OPS?
- RADAR-ARPA-OPS applies to seafarers in roles defined under STCW table A-II/1. No formal prerequisites are listed in our directory. Without RADAR-ARPA-OPS, operators may decline to roster you for the relevant duties.
- How long does RADAR-ARPA-OPS take?
- Typical course duration is 40 hours (5 working days at 8h/day). This is face-to-face or blended-learning time at an approved training centre; revalidation refresher courses are usually shorter. Plan against your sea leave window before booking.
- How much does RADAR-ARPA-OPS cost?
- Typical cost is around US$520 at an approved provider. Cost varies widely by country and training centre quality; many shipping companies cover the course fee as part of the contract. Check with your manning agent or fleet department before paying out of pocket.
- Where can I get RADAR-ARPA-OPS?
- RADAR-ARPA-OPS is delivered by approved training centres in most major maritime training countries. Use our /training-centres directory and the certifications-by-country filters to find an approved provider near you. The flag administration of your seaman's book may also publish a list of accepted providers.
- How long is RADAR-ARPA-OPS valid?
- 5 years from issue. Plan your revalidation course before the expiry date; lapsed certificates may require re-sitting the full course rather than a refresher, and operators may refuse to extend a contract while a critical certificate is expired.