Cuckolds (Maine)
Historical Light List Characteristics
| 1908 | Fl(2) W 6s. W13. | LHB Light List (Atlantic): 52 |
| 1915 | Fl(2) W 6s. W13. fl 0.3, ec 1.7, fl 0.3, ec 3.7. | USLHS Light List (Atlantic): 60 |
| 1917 | USLHS Light List (Atlantic): 64 | |
| 1920 | ||
| 1927 | USLHS Light List (Atlantic): 65 | |
| 1931 | USLHS Light List (Atlantic): 63 | |
| 1935 | USLHS Light List (Atlantic): 65 | |
| 1940 | USCG Light List (Atlantic): 76 | |
| 1943 | USCG Light List (Atlantic): 92 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 173 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 177 | |
| 1961 | USCG Light List - Vol. I: 177 | |
| 1963-1965 | Fl(2) W 6s. W13. fl 0.2, ec 1.8, fl 0.2, ec 3.8. | |
| 1966 | USCG Light List - Vol. I: 291 | |
| 1969-1972 | Fl(2) W 6s. W13. fl 0.1, ec 1.4, fl 0.1, ec 4.4. | |
| 1973-1979 | Fl(2) W 6s. W24. fl 0.1, ec 1.4, fl 0.1, ec 4.4. | |
| 1982 | Fl(2) W 6s. W12. fl 1, ec 1, fl 1, ec 3. | |
| 1987 | USCG Light List - Vol. I: 5610 | |
| 1990-1992 | USCG Light List - Vol. I: 5395 | |
| 1993-1996 | USCG Light List - Vol. I: 5485 | |
| 2004 |
Historical Light List Optics and Structures
| 1908 | 4th | 411/2 | 59 | White octagonal tower, black lantern, on high, conical, natural-colored shingled roof of white, half-round, fog-signal house and white, one-and-one-half story, wooden dwelling abutting against NW'ly side of fog-signal house; white, half-round, stone pier; bulkhead protecting E'ly side of dwelling extends from pier to outbuildings in rear; white oilhouse, on posts, 80 feet W'ly of dwelling. | LHB Light List (Atlantic): 52 |
| 1915 | N/A | 47 | White; octagonal tower on dwelling. | USLHS Light List (Atlantic): 60 | |
| 1917 | 48 | USLHS Light List (Atlantic): 64 | |||
| 1920 | |||||
| 1927 | USLHS Light List (Atlantic): 65 | ||||
| 1931 | 4 iov | White octagonal tower on dwelling. | USLHS Light List (Atlantic): 63 | ||
| 1935 | USLHS Light List (Atlantic): 65 | ||||
| 1940 | 4 e | USCG Light List (Atlantic): 76 | |||
| 1943 | USCG Light List (Atlantic): 92 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | USCG Light List - Vol. I-VI: 173 | |||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 177 | ||||
| 1961 | USCG Light List - Vol. I: 177 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 291 | ||||
| 1969-1979 | |||||
| 1982 | |||||
| 1987 | USCG Light List - Vol. I: 5610 | ||||
| 1990-1992 | USCG Light List - Vol. I: 5395 | ||||
| 1993-1996 | USCG Light List - Vol. I: 5485 | ||||
| 2004 |
Historical Light List Audible Fog Signals
| 1908 | 1st-class Daboll trumpet; blasts 3 sec., silent intervals 17 sec. | If trumpet be disabled a bell will be struck by hand. | LHB Light List (Atlantic): 52 |
| 1915 | 1st-cl. reed horn: blast 3 sec., silent 17 sec. | Bell (hand) if horn is disabled. | USLHS Light List (Atlantic): 60 |
| 1917 | USLHS Light List (Atlantic): 64 | ||
| 1920 | |||
| 1927 | Bell (1,200-lb.) if horn is disabled. | USLHS Light List (Atlantic): 65 | |
| 1931 | HORN, 1st-cl. reed; blast 3 sec., silent 17 sec. | Bell if horn is disabled. | USLHS Light List (Atlantic): 63 |
| 1935 | USLHS Light List (Atlantic): 65 | ||
| 1940 | HORN, diaphragm, air; blast 2.5 sec., silent 17.5 sec. | USCG Light List (Atlantic): 76 | |
| 1943 | USCG Light List (Atlantic): 92 | ||
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | HORN, diaphragm; 1 blast ev 20s (2.5sbl). | Bell, hand, gp of 3 strokes ev 20s, if horn is disabled. | USCG Light List - Vol. I-VI: 173 |
| 1957 | None | ||
| 1959-1960 | USCG Light List - Vol. I-V: 177 | ||
| 1961 | USCG Light List - Vol. I: 177 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 291 | ||
| 1969-1970 | |||
| 1971-1972 | HORN, diaphragm; 1 blast ev 15s (2sbl). | ||
| 1973-1975 | HORN, 1 blast ev 15s (2sbl). | ||
| 1976-1979 | HORN: 1 blast ev 15s (2sbl). | ||
| 1982 | HORN: 1 blast ev 15s (2s bl). | ||
| 1987 | HORN: 1 blast ev 15s (2s bl). | USCG Light List - Vol. I: 5610 | |
| 1990-1992 | USCG Light List - Vol. I: 5395 | ||
| 1993-1996 | USCG Light List - Vol. I: 5485 | ||
| 2004 | HORN: 1 blast ev 15s (2s bl). |
Historical Light List Other Signals
| 1927 | None | USLHS Light List (Atlantic): 65 |
| 1931 | USLHS Light List (Atlantic): 63 | |
| 1935 | USLHS Light List (Atlantic): 65 | |
| 1940 | USCG Light List (Atlantic): 76 | |
| 1943 | USCG Light List (Atlantic): 92 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 173 | |
| 1957 | MARKER RADIOBEACON: 320 kc (a gp of 0.5s dashes for 13.5s si 1.5s). Antenna at light tower. | |
| 1959-1960 | USCG Light List - Vol. I-V: 177 | |
| 1961 | USCG Light List - Vol. I: 177 | |
| 1963 | MARKER RADIOBEACON: Antenna at light tower. | |
| 1964-1965 | MARKER RADIOBEACON: 320 kc (a gp of 0.5s dashes for 13.5s si 1.5s). Antenna at light tower. | |
| 1966 | MARKER RADIOBEACON: Antenna at light tower. | USCG Light List - Vol. I: 291 |
| 1969-1971 | MARKER RADIOBEACON: 320 kc (a gp of 0.5s dashes for 13.5s si 1.5s). Antenna at light tower. | |
| 1972-1974 | MARKER RADIOBEACON: 320 kc (series of 0.5s dashes). Antenna at light tower. | |
| 1975 | MKR RBN: 320 kHz. Antenna at light tower. | |
| 1976-1979 | MKR RBN: 320 kHz CU (   ). Antenna at light tower. |
|
| 1982 | ||
| 1987 | RBN: 320 kHz CU (). Antenna at light tower. |
USCG Light List - Vol. I: 5610 |
| 1990 | RBN: 320 kHz CU (). Antenna at light tower. |
USCG Light List - Vol. I: 5395 |
| 1991 | 320 kHz. CU (). Antenna at light tower. |
|
| 1992 | FREQ: 320 kHz. CU (). Antenna at light tower. |
|
| 1993-1994 | USCG Light List - Vol. I: 5485 | |
| 1995-1996 | None | |
| 2004 |
 |
1907 - Present |