KOEN
Geumdangdo (금당도등대) in the middle, with the lights within 20 km, in their listed colours.
Geumdangdo (금당도등대) — light characteristic, height, range
One white flash every 6 seconds
Count 6 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 6s 50m 7M
- Height
- 50 m
- Nominal range
- 7 nmi = 13 km
- Visible sector
- W 035°∼252°(217°)
- Type
- Landfall / major light
- Position
- 34.4548°N, 127.0247°E · South Sea coast

Lights nearby
- Mulmityeo (물밑여등표)One green flash every 4 seconds · 2.0 km
- Daeri Hang (대리항 장흥 A호 등주)One yellow flash every 6 seconds · 4.9 km
- Daeri Hang (대리항 장흥 B호 등주)One yellow flash every 6 seconds · 5.0 km
- Noryeok Hang (노력항 장흥군 방파제 등대)One red flash every 4 seconds · 5.6 km
- Sumeunyeo (숨은여등표)One green flash every 4 seconds · 5.7 km
- Hoejin Bridge (회진 대교 교량등)Steady green light · 5.8 km
- Hoejin Bridge (회진 대교 교량등)Steady white light · 5.8 km
- Hoejin Bridge (회진 대교 교량등)Steady red light · 5.8 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