KOEN
Whaleback Light in the middle, with the lights within 20 km, in their listed colours.
Whaleback Light — light characteristic, height, range
2 white flashes every 10 seconds
Count 10 seconds.Flash white, 2 times.Begin again.
- Characteristic
- Fl (2)W 10s
- Height
- 59 ft · 18 m
- Nominal range
- 14 nmi = 26 km
- Structure
- Gray conical tower.
- Remarks
- HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). Fog signal is radio activated, during times of reduced visibility, turn marine VHF-FM radio to channel 83A/157.175Mhz. Key microphone 5 times consecutively, to activate fog signal for 45 minutes.
- Position
- 43.0588°N, 70.6963°W · ME
Lights nearby
- Wood Island Lighted Buoy 2One red flash every 4 seconds · 464 m
- Kitts Rocks Lighted Whistle Buoy 2KROne red flash every 2.5 seconds · 1.1 km
- Jaffrey Point Light 4One red flash every 4 seconds · 1.5 km
- Portsmouth Harbor (New Castle) LightSteady green light · 1.7 km
- Cod Rock Lighted Buoy 5One green flash every 4 seconds · 2.1 km
- Fishing Island Ledge Lighted Buoy 4Continuous quick red flashes · 2.2 km
- UNH AirSea Lighted Research BuoyOne yellow flash every 4 seconds · 2.4 km
- Portsmouth Harbor Channel Range Front LightRed, 3 s on and 3 s off · 2.8 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: U.S. Coast Guard Light List (opens in a new tab) · Checked