KOEN
Haengnanggok (행낭곡등대) in the middle, with the lights within 20 km, in their listed colours.
Haengnanggok (행낭곡등대) — light characteristic, height, range
One white flash every 4 seconds
Count 4 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 4s 15m 8M
- Height
- 15 m
- Nominal range
- 8 nmi = 15 km
- Type
- Landfall / major light
- Position
- 37.1908°N, 126.5642°E · West Sea coast

Lights nearby
- Masansudo No 2 (마산수도 2호 등부표)One red flash every 4 seconds · 3.2 km
- Masansudo (마산수도 4호 등부표)One red flash every 4 seconds · 3.3 km
- Masansudo (마산수도 5호 등부표)One green flash every 4 seconds · 3.6 km
- Masansudo (마산수도 8호 등부표)One red flash every 4 seconds · 4.8 km
- Seonjae Bridge (선재 대교 교량등)Steady green light · 5.2 km
- Seonjae Bridge (선재 대교 교량등)Steady white light · 5.2 km
- Seonjae Bridge (선재 대교 교량등)Steady red light · 5.2 km
- Seonjae Bridge (선재 대교 교량등)Steady green light · 5.2 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