KOEN
Dongbaekdo (동백도등대) in the middle, with the lights within 20 km, in their listed colours.
Dongbaekdo (동백도등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 35m 9M
- Height
- 35 m
- Nominal range
- 9 nmi = 17 km
- Type
- Landfall / major light
- Position
- 37.1972°N, 126.2097°E · West Sea coast

Lights nearby
- Beoran Hang No A (벌안항 무유 A호 등부표)4 yellow flashes every 8 seconds · 1.6 km
- Beoran Hang No B (벌안항 무유 B호 등부표)4 yellow flashes every 8 seconds · 1.7 km
- Soyado (소야도등대)One white flash every 4 seconds · 1.9 km
- Seosudo (서수도 4호 등부표)One red flash every 6 seconds · 2.6 km
- Ijakdo (이작도등부표)2 red flashes every 6 seconds · 3.1 km
- Sucheongdo (수청도 북방등부표)6 quick white flashes + one long every 15 seconds · 3.5 km
- Daeijak Hang (대이작항 방파제 등대)One green flash every 5 seconds · 4.1 km
- Daeijakdo (대이작도등표)One green flash every 4 seconds · 4.2 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: KHOA light list (국립해양조사원 등대표) (opens in a new tab) · Checked