KOEN
Nasa-ri (나사등대) in the middle, with the lights within 20 km, in their listed colours.
Nasa-ri (나사등대) — light characteristic, height, range
One white flash every 6 seconds
Count 6 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 6s 19m 11M
- Height
- 19 m
- Nominal range
- 11 nmi = 20 km
- Type
- Landfall / major light
- Position
- 35.3520°N, 129.3450°E · East Sea coast

Lights nearby
- Nasa Hang (나사항 방파제 등대)2 red flashes every 6 seconds · 484 m
- Pyeongdonghang No C (평동항 성안 C호 등부표)4 yellow flashes every 8 seconds · 560 m
- Nasa-ri (나사 방사제 등대)One green flash every 5 seconds · 660 m
- Pyeongdonghang No B (평동항 성안 B호 등부표)4 yellow flashes every 8 seconds · 671 m
- Nasa Hang Offshore Breakwater (나사항 이안제 동단 등대)4 yellow flashes every 8 seconds · 762 m
- Pyeongdong Hang (평동항 방파제 등대)One red flash every 4 seconds · 769 m
- Pyeongdonghang No A (평동항 성안 A호 등부표)4 yellow flashes every 8 seconds · 813 m
- Nasa Hang Offshore Breakwater (나사항 이안제 서단 등대)4 yellow flashes every 8 seconds · 823 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