ONDERZOEKERONDERZOEKER is a real vessel flying the Netherlands flag, 15 m long and 6 m wide, tracked live over AIS. One pilot has caught it in Skydex. First caught by @lcameron on 2026-09-26.MMSI244770338TypevesselFlagNetherlandsLength15 mBeam6 mCard raritycommonShips under the Netherlands flagLive fleet trackingSpotted by@lcameron — 2026-09-26