KOEN
Hwaamchu (화암추등대) in the middle, with the lights within 20 km, in their listed colours.
Hwaamchu (화암추등대) — light characteristic, height, range
One white flash every 12 seconds
Count 12 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 12s 53m 24M
- Height
- 53 m
- Nominal range
- 24 nmi = 44 km
- Visible sector
- W 250°∼162°(272°)
- Type
- Landfall / major light
- Position
- 35.4725°N, 129.4074°E · East Sea coast

Lights nearby
- Ulsan Hang (울산항 화암부두 현중 남측 등대)2 yellow flashes every 6 seconds · 251 m
- Ulsan Hang (울산항 B호 등부표)4 yellow flashes every 8 seconds · 252 m
- Ulsan Hang (울산항 A호 등부표)4 yellow flashes every 8 seconds · 267 m
- Ulsan Hang (울산항 동방파제 동단 등대)One yellow flash every 4 seconds · 427 m
- Ulsan Hang (울산항 동방파제 H호 등주)One yellow flash every 4 seconds · 452 m
- Ulsan Hang (울산항 동방파제 G호 등주)One yellow flash every 4 seconds · 508 m
- Ulsan Hang (울산항 동방파제 F호 등주)One yellow flash every 4 seconds · 568 m
- Ulsan Hang (울산항 동방파제 E호 등주)One yellow flash every 4 seconds · 627 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