O.33 MARBIO.33 MARBI is a real fishing vessel flying the Belgium flag, 42 m long and 9 m wide, tracked live over AIS. One pilot has caught it in Skydex. First caught by @ess on 2026-08-04.MMSI205275000IMO7936791Typefishing vesselFlagBelgiumLength42 mBeam9 mDraught4.8 mCard rarityuncommonShips under the Belgium flagLive fleet trackingSpotted by@ess — 2026-08-04