KOEN
Donggang (동강등대) in the middle, with the lights within 20 km, in their listed colours.
Donggang (동강등대) — light characteristic, height, range
One white flash every 4 seconds
Count 4 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 4s 60m 9M
- Height
- 60 m
- Nominal range
- 9 nmi = 17 km
- Type
- Landfall / major light
- Position
- 34.8410°N, 128.2362°E · South Sea coast

Lights nearby
- Jinchon Hang Breakwater (진촌항 방파제 등대)One green flash every 4 seconds · 1.3 km
- Saryangdo Drinking Water Source No C (사량도 지구 통영식수원 C호 등부표)4 yellow flashes every 8 seconds · 1.5 km
- Saryangdo Drinking Water Source No D (사량도 지구 통영식수원 D호 등부표)4 yellow flashes every 8 seconds · 1.6 km
- Saryang Bridge (사량 대교 교량등)Green, 2 s on and 2 s off · 1.8 km
- Saryang Bridge (사량 대교 교량등)Green, 2 s on and 2 s off · 1.8 km
- Saryang Bridge (사량 대교 교량등)White, 2 s on and 2 s off · 1.8 km
- Saryang Bridge (사량 대교 교량등)White, 2 s on and 2 s off · 1.8 km
- Saryang Bridge (사량 대교 교량등)Red, 2 s on and 2 s off · 1.8 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