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Lighthouses at Night
KOEN

Oulu 1 — light characteristic, height, range

One white flash every 5 seconds (colours listed: white, red, green)

Count 5 seconds.Flash white, once.Begin again.

Characteristic
Fl WRG 5s
Height
22 m
Nominal range
10.8 nmi = 20 km
Type
Merimajakka
Position
65.1906°N, 24.5031°E
Oulu 1 in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

  • Vaara A6 very quick white flashes + one long every 10 seconds · 721 m
  • VaaraOne green flash every 3 seconds · 1.2 km
  • Vaara 2Continuous very quick white flashes · 2.2 km
  • Vaara 36 very quick white flashes + one long every 10 seconds · 3.0 km
  • Oulu 2 LU.One green flash every 3 seconds · 3.4 km
  • Oulu 2 PO.One red flash every 3 seconds · 3.8 km
  • Oulu 22 white flashes every 6 seconds (colours listed: white, red, green) · 4.3 km
  • O 1One green flash every 3 seconds · 4.6 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

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