KOEN
Erkna bifyr in the middle, with the lights within 20 km, in their listed colours.
Erkna bifyr — light characteristic, height, range
White, dark 3 times every 10 seconds (colours listed: white, red, green)
Keep the white light on.Every 10 seconds, go dark 3 times.Begin again.
- Characteristic
- Oc (3) WRG 10s
- Height
- 43 m
- Nominal range
- 6.4 nmi = 12 km
- Type
- Fyrstasjon
- Position
- 62.5502°N, 5.9401°E · Midt-Norge

Lights nearby
- ErknaWhite, dark 3 times every 10 seconds (colours listed: white, red, green) · 3 m
- SynesWhite, 2 s on and 2 s off (colours listed: white, red, green) · 4.2 km
- AlnesWhite, dark 2 times every 8 seconds (colours listed: white, red, green) · 6.8 km
- Vikebukta moloOne red flash every 3 seconds · 6.9 km
- Alnes Hamn, N moloGreen, 1 s on and 1 s off · 7.3 km
- RossholmenWhite, dark 3 times every 12 seconds (colours listed: white, red, green) · 8.3 km
- Giske moloOne red flash every 3 seconds · 8.3 km
- Giskebrua VSteady red light · 8.4 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: Kystverket navigation aids (Norwegian Coastal Administration) (opens in a new tab) · Checked