KOEN
Kotkan majakka in the middle, with the lights within 20 km, in their listed colours.
Kotkan majakka — light characteristic, height, range
4 white flashes every 30 seconds
Count 30 seconds.Flash white, 4 times.Begin again.
- Characteristic
- Fl (4) W 30s
- Height
- 23 m
- Nominal range
- 10 nmi = 19 km
- Type
- Merimajakka
- Position
- 60.1724°N, 26.6510°E

Lights nearby
- KotkaContinuous very quick white flashes · 358 m
- Luodematala6 very quick white flashes + one long every 10 seconds · 1.9 km
- Elo 2Continuous very quick white flashes · 11 km
- Elo 16 very quick white flashes + one long every 10 seconds · 11 km
- PitkäviiraOne white flash every 3 seconds (colours listed: white, red, green) · 13 km
- KorjusgrundContinuous very quick white flashes · 13 km
- HelsinggrundContinuous very quick white flashes · 14 km
- Lålätta2 quick white flashes every 6 seconds (colours listed: white, red, green) · 14 km
Not for navigation. Use the country's official charts and Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: Väylävirasto aids to navigation (Finnish Transport Infrastructure Agency) (opens in a new tab) · Checked