Sikuliaq Probes Arctic Sea Floor KUAC Published September 28, 2021 at 1:58 PM AKDT Facebook Twitter LinkedIn Email Listen • 1:38 Mark Teckenbrock The RV Sikuliaq The National Science Foundation owned University of Alaska Fairbanks operated research vessel Sikuliaq is wrapping up a marine geology expedition this week. KUAC’s Dan Bross reports.