KOEN
Makuti Ko in the middle, with the lights within 20 km, in their listed colours.
Makuti Ko — light characteristic, height, range
One white flash every 4 seconds
Count 4 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 4s
- Height
- 11 m
- Nominal range
- 11 nmi = 20 km
- Type
- light minor
- Position
- 35.1428°N, 139.6782°E

Lights nearby
- Awa Saki (安房崎灯台)One white flash every 4 seconds · 4.6 km
- Misaki Ko (Misaki Ko)Green, 3 s on and 3 s off · 4.7 km
- Joga Shima (城ヶ島灯台)One white flash every 15 seconds · 6.2 km
- Green, 2 s on and 2 s off · 6.3 km
- Jogashima (I Shima)3 red flashes every 12 seconds · 6.5 km
- Moroiso Saki (Moroiso Saki)White, 4 s on and 4 s off · 6.6 km
- Ashika Shima (Ashika Shima)One white flash every 3 seconds · 9.3 km
- Kurihama Wan (Kurihama Wan)Green, 3 s on and 3 s off · 9.6 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: OpenStreetMap seamarks (OSM) (opens in a new tab) · Checked