MARTENS 4MARTENS 4 is a real tanker flying the Netherlands flag, 80 m long and 9 m wide, tracked live over AIS. One pilot has caught it in Skydex. First caught by @0krypt on 2026-10-28.MMSI244630027TypetankerFlagNetherlandsLength80 mBeam9 mCard raritycommonShips under the Netherlands flagLive fleet trackingSpotted by@0krypt — 2026-10-28