A quick note. The SSI equivalent of PADI AOW is called Advanced Adventurer.
www.divessi.com
SSI's AOW is not an actual course. It's a card they give you if you do 4 of their specialty courses that have a checkout dive (so courses like nitrox or Science of Diving don't count) and have a minimum of 25 logged dives.
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Earn your SSI Advanced certification – Start with SSI today
Continue exploring the oceans, extend your dive times, reduce your air consumption and more with the SSI Advanced Adventurer program. Try 5 different dive specialties without committing to a full dive program and discover the diving you love. Take control of your enjoyment. Start today!
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SSI's AOW is not an actual course. It's a card they give you if you do 4 of their specialty courses that have a checkout dive (so courses like nitrox or Science of Diving don't count) and have a minimum of 25 logged dives.