KOEN
Gunsan Yeondo (군산 연도등대) in the middle, with the lights within 20 km, in their listed colours.
Gunsan Yeondo (군산 연도등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 194m 8M
- Height
- 194 m
- Nominal range
- 8 nmi = 15 km
- Type
- Landfall / major light
- Position
- 36.0811°N, 126.4360°E · West Sea coast

Lights nearby
- Yeondo Hang (군산 연도항 남방파제 등대)One green flash every 6 seconds · 902 m
- Yeondo Hang (군산 연도항 북방파제 등대)One red flash every 6 seconds · 939 m
- Gunsan Yeondo (군산 연도등표)9 quick white flashes every 15 seconds · 998 m
- Maryangjin Hang (마량진항 남서방등표)6 quick white flashes + one long every 15 seconds · 6.5 km
- Seocheon (구 서천 화력 B호 등주)4 yellow flashes every 8 seconds · 7.5 km
- Seocheon (구 서천 화력 A호 등주)4 yellow flashes every 8 seconds · 7.5 km
- Dongbaekjeong (동백정 서천화력 등부표)4 yellow flashes every 8 seconds · 7.7 km
- Biinman (비인만 남방파제 A호 등부표)5 yellow flashes every 10 seconds · 8.2 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