KOEN
大阪港大和川南防波堤南灯台 in the middle, with the lights within 20 km, in their listed colours.
大阪港大和川南防波堤南灯台 — light characteristic, height, range
One green flash every 4 seconds
Count 4 seconds.Flash green, once.Begin again.
- Characteristic
- Fl G 4s
- Height
- 14 m
- Nominal range
- 5 nmi = 9 km
- Type
- light minor
- Position
- 34.5956°N, 135.3965°E

Lights nearby
- No.10 (No.10)One red flash every 3 seconds · 834 m
- No.8 (No.8)One red flash every 3 seconds · 1.0 km
- No.6 (No.6)One red flash every 3 seconds · 1.2 km
- 大阪港大和川南防波堤北灯台Red, 2 s on and 2 s off · 1.3 km
- No.7 (No.7)2 green flashes every 6 seconds · 1.4 km
- No.4 (No.4)One red flash every 3 seconds · 1.7 km
- 大阪港大和川北防波堤灯台Green, 2 s on and 2 s off · 1.7 km
- No.12 (No.12)One red flash every 3 seconds · 1.8 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