KOEN
Brant Point Light in the middle, with the lights within 20 km, in their listed colours.
Brant Point Light — light characteristic, height, range
Red, dark once every 4 seconds
Keep the red light on.Every 4 seconds, go dark once.Begin again.
- Characteristic
- Oc R 4s
- Height
- 26 ft · 8 m
- Nominal range
- 9 nmi = 17 km
- Structure
- White, cylindrical tower, footbridge to shore.
- Remarks
- HORN: 1 blast ev 10s (1s bl). MRASS-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
- 41.2900°N, 70.0903°W · MA

Lights nearby
- Nantucket Harbor Range Rear LightSteady white light · 172 m
- Nantucket Harbor Range Front LightContinuous quick white flashes · 173 m
- Nantucket Ferry Slip 1 Light 1Steady green light · 591 m
- Nantucket Ferry Slip 2 Light 2Steady red light · 618 m
- Nantucket East Breakwater Light 3One green flash every 4 seconds · 2.4 km
- Nantucket Harbor Channel Lighted Buoy 2One red flash every 4 seconds · 2.5 km
- Nantucket Bar Lighted Bell Buoy NBMorse A (·−) in white · 3.2 km
- Polpis Harbor Lighted Buoy 2One red flash every 4 seconds · 5.4 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