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Alcatraz Island

USA Latitude / Longitude: 37.82616° / -122.4222°
Type: Lighthouse
Type of Flashing: Flashing (Fl)
Number of Flashes: 1
Light Color: White / W
Interval of Flashing: 5s
Focal Height: 65m
Location / Area / Island: Northern California
Operational: Yes

NEARBY VESSELS

Vessel Name Distance Bearing
SAILOR DOG 0.54 264
RIFF RIDER 0.73 217
HYPERFISH 0.74 163
OCEAN CRYSTAL 0.97 175
SFPD MAR3 0.98 174
ANNA MARIE 1.03 171
ARIANNA ROSE 1.05 171
NATALIE NICOLE 1.05 168
ROYAL PRINCE 1.05 161
NAIAD 1.09 151
ROYAL STAR 1.1 154
BAY MONARCH 1.11 155
HARBOR EMPEROR 1.14 152
BAY ROCKET 1.15 152
CRUSADER 1.15 147
TOWBOATUS SANFRAN 1.26 203
HR 1.34 303
VENTANA 1.42 218
ALCATRAZ FLYER 1.43 143
BASS TUB 1.43 37