Buzzards Bay Entrance (Massachusetts)
Historical Light List Characteristics
| 1963-1965 | Fl W 2.5s. W16. fl 0.05. | USCG Light List - Vol. I: 75 |
| 1966 | Fl W 2.5s. W16. | USCG Light List - Vol. I: 79 |
| 1969-1972 | ||
| 1973-1979 | Fl W 2.5s. W23. | |
| 1982 | Fl W 2.5s. W22. | |
| 1987 | USCG Light List - Vol. I: 630 | |
| 1990-1992 | USCG Light List - Vol. I: 650 | |
| 1993-1994 | USCG Light List - Vol. I: 630 | |
| 1995-1996 | Fl W 2.5s. W7. | |
| 2004 | Fl W 2.5s. W17. |
Historical Light List Optics and Structures
| 1963-1965 | N/A | N/A | 101 | Tower on red square superstructure, on four black piles, "BUZZARDS" on sides. | USCG Light List - Vol. I: 75 |
| 1966 | USCG Light List - Vol. I: 79 | ||||
| 1969-1979 | |||||
| 1982 | |||||
| 1987 | Tower on red square superstructure, on four black piles. Worded BUZZARDS on sides. | USCG Light List - Vol. I: 630 | |||
| 1990 | USCG Light List - Vol. I: 650 | ||||
| 1991-1992 | Tower on red square superstructure, on four black piles, worded BUZZARDS on sides. | ||||
| 1993-1996 | USCG Light List - Vol. I: 630 | ||||
| 2004 | 67 | Tower on red square on 3 red piles with large tube in center, worded BUZZARDS on sides. |
Historical Light List Audible Fog Signals
| 1963-1965 | HORN, diaphragm; 2 blasts ev 30s (2sbl-2ssi-2sbl-24ssi). | None | USCG Light List - Vol. I: 75 |
| 1966 | USCG Light List - Vol. I: 79 | ||
| 1969-1972 | |||
| 1973-1975 | HORN, 2 blasts ev 30s (2sbl-2ssi-2sbl-24ssi). | ||
| 1976-1979 | HORN: 2 blasts ev 30s (2sbl-2ssi-2sbl-24ssi). | ||
| 1982 | HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). | ||
| 1987 | HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). | USCG Light List - Vol. I: 630 | |
| 1990 | HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). RBN: 314 kHz BB (- . . . | - . . .). Antenna on top of light tower. | USCG Light List - Vol. I: 650 | |
| 1991-1992 | HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). | ||
| 1993-1996 | USCG Light List - Vol. I: 630 | ||
| 2004 | HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). |
Historical Light List Other Signals
| 1963 | RADIOBEACON: Unknown frequency and characteristic. Antenna on top of light tower. | USCG Light List - Vol. I: 75 |
| 1964-1965 | RADIOBEACON: 302 kc. (Code:  ). Antenna on top of light tower. |
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| 1966 | RADIOBEACON: Unknown frequency and characteristic. Antenna on top of light tower. | USCG Light List - Vol. I: 79 |
| 1969-1974 | RADIOBEACON: 302 kc. (Code:). Antenna on top of light tower. |
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| 1975-1977 | RBN: 302 kHz () V. Antenna on top of light tower. |
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| 1978 | RBN: 314 kHz (). Antenna on top of light tower. |
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| 1979 | RBN: 314 kHz BB ( ). Antenna on top of light tower. |
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| 1982 | ||
| 1987 | USCG Light List - Vol. I: 630 | |
| 1990 | None | USCG Light List - Vol. I: 650 |
| 1991 | 314 kHz. BB (). Antenna on top of light tower. |
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| 1992 | FREQ: 314 kHz. BB (). Antenna on top of light tower. |
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| 1993 | USCG Light List - Vol. I: 630 | |
| 1994-1996 | None | |
| 2004 |
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1961 - Present (Exact location of 1997 light. Location of 1961 light is assumed to be close.) |