KOEN
Ulkokalla in the middle, with the lights within 20 km, in their listed colours.
Ulkokalla — light characteristic, height, range
3 white flashes every 20 seconds
Count 20 seconds.Flash white, 3 times.Begin again.
- Characteristic
- Fl (3) W 20s
- Height
- 16 m
- Nominal range
- 8.9 nmi = 16 km
- Type
- Merimajakka
- Position
- 64.3313°N, 23.4458°E
Lights nearby
- Kaarlo6 very quick white flashes + one long every 10 seconds · 9.9 km
- Kaarlo 2One red flash every 3 seconds · 11 km
- Pohjanpauha 2One green flash every 3 seconds · 13 km
- Pohjanpauha 1One red flash every 3 seconds · 13 km
- Lepänen alempiContinuous quick white flashes · 14 km
- RoimaOne green flash every 3 seconds · 15 km
- Lepänen ylempiOne long white flash every 6 seconds · 15 km
- UlkopauhaOne green flash every 3 seconds · 16 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