KOEN
Sandbäck in the middle, with the lights within 20 km, in their listed colours.
Sandbäck — light characteristic, height, range
3 white flashes every 10 seconds
Count 10 seconds.Flash white, 3 times.Begin again.
- Characteristic
- Fl (3) W 10s
- Height
- 13 m
- Nominal range
- 9.8 nmi = 18 km
- Type
- Merimajakka
- Position
- 60.7652°N, 20.7411°E
Lights nearby
- Ålandinmatala6 very quick white flashes + one long every 10 seconds · 9.8 km
- GaddenContinuous very quick white flashes · 11 km
- LjungberginkiviContinuous very quick white flashes · 11 km
- Isokari 1One red flash every 3 seconds · 14 km
- IsokariOne white flash every 20 seconds · 16 km
- Isokari alempiContinuous quick white flashes · 16 km
- Isokarin satamaContinuous quick white flashes (colours listed: white, red, green) · 16 km
- HiekkakariOne red 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