KOEN
LICHTTOREN URK in the middle, with the lights within 20 km, in their listed colours.
LICHTTOREN URK — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s
- Height
- 27 m
- Type
- Lichttoren (vuurtoren)
- Position
- 52.6611°N, 5.5920°E · URK (IJSSELMEER)

Lights nearby
- UK 16Red, 3 s on and 3 s off · 1.5 km
- UK 2Red, 2 s on and 2 s off · 2.0 km
- UK 10Red, 1 s on and 1 s off · 2.1 km
- EZ 1One long green flash every 10 seconds · 3.4 km
- K HWhite, 4 s on and 4 s off · 4.0 km
- KB 1-MR 2White, 1 s on and 1 s off · 4.3 km
- MR 2ARed, 2 s on and 2 s off · 4.3 km
- MR 4One long red flash every 5 seconds · 4.3 km
Not for navigation. Use the country's official charts and Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: Rijkswaterstaat waterway marks (Vaarwegmarkeringen) (opens in a new tab) · Checked