KOEN
Odongdo (오동도등대) in the middle, with the lights within 20 km, in their listed colours.
Odongdo (오동도등대) — light characteristic, height, range
One white flash every 10 seconds
Count 10 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 10s 61m 26M
- Height
- 61 m
- Nominal range
- 26 nmi = 48 km
- Type
- Landfall / major light
- Position
- 34.7442°N, 127.7677°E · South Sea coast

Lights nearby
- Odongdo (오동도 남방등부표)6 quick white flashes + one long every 15 seconds · 230 m
- Yeosu Hang (여수 신항 한라 D호 등부표)4 yellow flashes every 8 seconds · 283 m
- Yeosu Hang (여수항 1호 등부표)2 green flashes every 6 seconds · 568 m
- Yeosu Hang (여수항 3호 등부표)2 green flashes every 6 seconds · 754 m
- Yeosu Hang (여수 신항 한라 C호 등부표)4 yellow flashes every 8 seconds · 826 m
- Yeosu Hang (여수항 2호 등부표)2 red flashes every 6 seconds · 860 m
- Yeosusin Hang Yeosu SeaWorld (여수 신항 여수 씨월드 등부표)4 yellow flashes every 8 seconds · 881 m
- Yangam (양암등표)2 white flashes every 10 seconds · 937 m
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