KOEN
Hongdo (홍도등대) in the middle, with the lights within 20 km, in their listed colours.
Hongdo (홍도등대) — light characteristic, height, range
3 white flashes every 20 seconds
Count 20 seconds.Flash white, 3 times.Begin again.
- Characteristic
- Fl(3) W 20s 89m 24M
- Height
- 89 m
- Nominal range
- 24 nmi = 44 km
- Visible sector
- W 035°∼039°(004°) W 044°∼237°(193°)
- Type
- Landfall / major light
- Position
- 34.7112°N, 125.2042°E · West Sea coast
Lights nearby
- Jukhang (죽항등대)2 white flashes every 6 seconds · 3.4 km
- Hongdo Hang (홍도항 방파제 등대)2 green flashes every 6 seconds · 3.4 km
- Hongdo Hang (홍도항 남방파제 등대)One yellow flash every 4 seconds · 3.6 km
- Hongdo (홍도 북동방 기상 등부표)5 yellow flashes every 20 seconds · 5.5 km
- Songammal (송암말등대)One white flash every 4 seconds · 16 km
- Jangsudo (장도수도등대)One white flash every 6 seconds · 18 km
- Galrarimal (갈라리말등대)One white flash every 6 seconds · 18 km
- Hojangdo (호장도등대)One white flash every 10 seconds · 18 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