Skip to content

Ports Ships Companies Flags STCW Glossary Forum Help

⌘K

Loading…

24/7 crisis help for seafarers

ISWAN SeafarerHelp — +44 800 012 1004 (free) / WhatsApp +44 7909 470732
ITF Seafarers — itfseafarers.org (abandonment, unpaid wages, welfare)
Sailors' Society Wellness at Sea — sailors-society.org
IMB Piracy Reporting Centre — +60 3 2031 0014

Directory

Ports
Ships
Companies
Seafarer Centers

Reference

Flag States
Certifications
Glossary
Salaries
Practical Reference

Community

Forum
News · RSS
Help & Resources
Seafarer Centres

About

About
Data sources
Privacy
Terms

Seafarer Index is a free, independent reference portal. No analytics, no tracking. Data is imported from public sources — see Sources.
© 2026 Seafarer Index · Source on GitHub · /llms.txt

Language

Stay in the loop

Confirmation required. Unsubscribe anytime.

Certifications / Navigation / Radar / ARPA Operational Level

Radar / ARPA Operational Level

Code radar-arpa-ops · STCW A-II/1

Operational use of marine radar and Automatic Radar Plotting Aid for collision avoidance and pilotage. Required for OOWs.

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:

PH centres
IN centres
UA centres
ID centres
RU centres
CN centres

Related glossary terms

Parallel Index
Oily Water Separator
Pilotage
Pilot

Found an error on this page? Report it →

What's wrong?Suggested fix (optional)Your email (optional)