KOEN
Sangwangdeungdo (상왕등도등대) in the middle, with the lights within 20 km, in their listed colours.
Sangwangdeungdo (상왕등도등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 178m 11M
- Height
- 178 m
- Nominal range
- 11 nmi = 20 km
- Type
- Landfall / major light
- Position
- 35.6621°N, 126.1071°E · West Sea coast
Lights nearby
- Sangwangdeungdo Hang (상왕등도항 남광 A호 등부표)4 yellow flashes every 8 seconds · 527 m
- Sangwangdeungdo Hang (상왕등도항 방파제 등대)One green flash every 6 seconds · 629 m
- Sangwangdeungdo Hang (상왕등도항 남광 B호 등부표)4 yellow flashes every 8 seconds · 725 m
- Sangwangdeungdo Hang (상왕등도항 남광 C호 등부표)4 yellow flashes every 8 seconds · 816 m
- Hawangdeungdo SBM (하왕등도 계선 등부표)One white flash every 6 seconds · 3.1 km
- Hawangdeungdo Weather Tower (하왕등도 서방 군산조선해상 기상탑등)Morse U (··−) in white every 10 seconds · 6.9 km
- Sangwangdeungdo (상왕등도 해양관측 등부표)5 yellow flashes every 20 seconds · 8.0 km
- Sangwangdeungdo Weather Tower (상왕등도 동방 삼일 해상기상탑등)Morse U (··−) in white every 10 seconds · 8.0 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