Montauk Point (New York)
Historical Light List Characteristics
| 1839 | F W. W28. | USLHE Light List (US): 103 |
| 1849 | F W. W26. | USLHE Light List (US): 108 |
| 1858 | FFl W 120s. F20, Fl20. | LHB Light List (US): 123 |
| 1860 | LHB Light List (US): 111 | |
| 1865-1866 | LHB Light List (All Coasts): 111 | |
| 1868 | LHB Light List (All Coasts): 112 | |
| 1870 | LHB Light List (All Coasts): 116 | |
| 1878-1879 | LHB Light List (All Coasts): 148 | |
| 1886 | FFl W 120s. F191/4, Fl191/4. | LHB Light List (All Coasts): 155 |
| 1888 | LHB Light List (All Coasts): 162 | |
| 1893 | LHB Light List (Atlantic): 176 | |
| 1898 | FFl W 120s. F19, Fl19. | LHB Light List (Atlantic): 209 |
| 1899 | LHB Light List (Atlantic): 214 | |
| 1905 | Fl W 10s. W19. fl 0.9. | LHB Light List (Atlantic): 229 |
| 1908 | Fl W 10s. W19. fl 0.4. | LHB Light List (Atlantic): 244 |
| 1915 | Fl W 10s. W19. fl 0.5. | USLHS Light List (Atlantic): 315 |
| 1917 | USLHS Light List (Atlantic): 327 | |
| 1920 | USLHS Light List (Atlantic): 346 | |
| 1927 | USLHS Light List (Atlantic): 352 | |
| 1931 | USLHS Light List (Atlantic): 622 | |
| 1935 | USLHS Light List (Atlantic): 735 | |
| 1940 | USCG Light List (Atlantic): 726 | |
| 1943 | Fl W 10s. W19. fl 0.7. | USCG Light List (Atlantic): 931 |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 602 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 652 | |
| 1961 | USCG Light List - Vol. I: 652 | |
| 1963-1965 | Fl W 5s. W19. fl 0.1. | |
| 1966 | Fl W 5s. W19. | USCG Light List - Vol. I: 85 |
| 1969-1979 | ||
| 1982 | ||
| 1987 | USCG Light List - Vol. I: 650 | |
| 1990-1992 | Fl W 5s. W24. | USCG Light List - Vol. I: 670 |
| 1993-1996 | USCG Light List - Vol. I: 660 | |
| 2004 | Fl W 5s. W18. |
Historical Light List Optics and Structures
| 1839 | 13 Lamps / 18" Refl | N/A | N/A | N/A | USLHE Light List (US): 103 |
| 1849 | 15 Lamps / 9" Refl. | 80 | 160 | USLHE Light List (US): 108 | |
| 1858 | 1st | 85 | LHB Light List (US): 123 | ||
| 1860 | LHB Light List (US): 111 | ||||
| 1865-1866 | 97 | 172 | Keeper's dwelling on hill adjoining tower-painted brown. | LHB Light List (All Coasts): 111 | |
| 1868 | LHB Light List (All Coasts): 112 | ||||
| 1870 | A stone tower; keeper's dwelling, painted brown, on hill adjoining the tower. | LHB Light List (All Coasts): 116 | |||
| 1878-1879 | 991/2 | 1691/2 | A stone tower. Keeper's dwelling, painted brown, on hill adjoining the tower. | LHB Light List (All Coasts): 148 | |
| 1886 | 97 | White tower; brown dwelling on hill nearby. | LHB Light List (All Coasts): 155 | ||
| 1888 | 991/2 | LHB Light List (All Coasts): 162 | |||
| 1893 | 97 | White tower; white dwelling on hill near by. | LHB Light List (Atlantic): 176 | ||
| 1898 | 1681/4 | White tower; white dwelling on hill near by. Fog-signal building about 100 feet easterly of tower. | LHB Light List (Atlantic): 209 | ||
| 1899 | White tower, with a brown band about midway of its height; white dwelling on hill near by. Fog-signal building about 100 feet easterly of tower. | LHB Light List (Atlantic): 214 | |||
| 1905 | White tower with a brown band about midway of its height; white dwelling on hill near by. Fog-signal building about 100 feet easterly of tower. | LHB Light List (Atlantic): 229 | |||
| 1908 | 31/2 iov | White tower with a brown band about midway of its height; white dwelling on hill near by; fog-signal building about 100 feet E'ly of tower. | LHB Light List (Atlantic): 244 | ||
| 1915 | N/A | 108 | 168 | White; octagonal, pyramidal tower, brown band midway of height; coveredway to white dwelling. | USLHS Light List (Atlantic): 315 |
| 1917 | White, octagonal, pyramidal tower, brown band midway of height; coveredway to white dwelling. | USLHS Light List (Atlantic): 327 | |||
| 1920 | USLHS Light List (Atlantic): 346 | ||||
| 1927 | USLHS Light List (Atlantic): 352 | ||||
| 1931 | 31/2 iov | White, octagonal, pyramidal tower, brown band midway of height; covered way to white dwelling. | USLHS Light List (Atlantic): 622 | ||
| 1935 | USLHS Light List (Atlantic): 735 | ||||
| 1940 | USCG Light List (Atlantic): 726 | ||||
| 1943 | 31/2 e | USCG Light List (Atlantic): 931 | |||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | White octagonal, pyramidal tower, brown band midway of height, covered way to white dwelling. | USCG Light List - Vol. I-VI: 602 | ||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 652 | ||||
| 1961 | USCG Light List - Vol. I: 652 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 85 | ||||
| 1969-1973 | |||||
| 1974-1979 | White octagonal, pyramidal tower. Brown band midway of height, covered way to white dwelling. | ||||
| 1982 | |||||
| 1987 | White octagonal, pyramidal tower. Brown band midway of height, covered way to grey dwelling. | USCG Light List - Vol. I: 650 | |||
| 1990 | N/A | White octagonal, pyramidal tower. Brown band midway of height, covered way to gray dwelling. | USCG Light List - Vol. I: 670 | ||
| 1991-1992 | White octagonal, pyramidal tower with brown band midway of height, covered way to gray dwelling. | ||||
| 1993-1996 | USCG Light List - Vol. I: 660 | ||||
| 2004 |
Historical Light List Audible Fog Signals
| 1858 | None | None | LHB Light List (US): 123 |
| 1860 | LHB Light List (US): 111 | ||
| 1865-1866 | LHB Light List (All Coasts): 111 | ||
| 1868 | LHB Light List (All Coasts): 112 | ||
| 1870 | LHB Light List (All Coasts): 116 | ||
| 1878 | A 1st-class Daboll trumpet, operated by hot-air engine, giving blast of 12 seconds at intervals of 50 seconds. | LHB Light List (All Coasts): 148 | |
| 1879 | A 1st-order Daboll trumpet, operated by hot-air engine, giving blast of 12 seconds at intervals of 50 seconds. | ||
| 1886 | 1st-class Daboll trumpet; blasts 12 sec., intervals 50 sec. | LHB Light List (All Coasts): 155 | |
| 1888 | LHB Light List (All Coasts): 162 | ||
| 1893 | 1st-class Daboll trumpet; blasts 12 sec., silent intervals 50 sec. | LHB Light List (Atlantic): 176 | |
| 1898 | 1st-class siren (compressed air); blasts 3 sec., alternate silent intervals 3 and 21 sec. | LHB Light List (Atlantic): 209 | |
| 1899 | LHB Light List (Atlantic): 214 | ||
| 1905 | 1st-class compressed air siren; blasts 3 sec., alternate silent intervals 3 and 21 sec. | LHB Light List (Atlantic): 229 | |
| 1908 | 1st-class compressed-air siren; blasts 3 sec., silent intervals alternately 3 and 21 sec. | LHB Light List (Atlantic): 244 | |
| 1915 | 1st-cl. air siren; gp. 2 blasts every 40 sec.: 1st blast 3 sec., silent 3 sec., 2d blast 3 sec., silent 31 sec. | USLHS Light List (Atlantic): 315 | |
| 1917 | USLHS Light List (Atlantic): 327 | ||
| 1920 | USLHS Light List (Atlantic): 346 | ||
| 1927 | USLHS Light List (Atlantic): 352 | ||
| 1931 | SIREN, 1st cl. air; gp. 2 blasts every 40 sec.: blast 3 sec., silent 3 sec., blast 3 sec., silent 31 sec. | USLHS Light List (Atlantic): 622 | |
| 1935 | USLHS Light List (Atlantic): 735 | ||
| 1940 | HORN, diaphragm, air; (2) horns points 30° and 140°, blast 2 sec., silent 13 sec., alternately. | USCG Light List (Atlantic): 726 | |
| 1943 | HORN, diaphragm, air; (2) horns points 30° and 140°, blast 2 sec., silent 13 sec., alternately. | USCG Light List (Atlantic): 931 | |
| 1945-1947 | |||
| 1950-1952 | |||
| 1953 | HORN, diaphragm; two horns point 030° and 140°; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding. | USCG Light List - Vol. I-VI: 602 | |
| 1954-1955 | HORN, diaphragm; two horns point 030° and 140°; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding. | ||
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 652 | ||
| 1961 | USCG Light List - Vol. I: 652 | ||
| 1963-1965 | HORN, diaphragm; 1 blast ev 15s (2sbl). Two horns, point 030° and 140°. | ||
| 1966 | USCG Light List - Vol. I: 85 | ||
| 1969-1970 | |||
| 1971-1972 | HORNS, diaphragm (2); 1 blast ev 15s (2sbl). Horns directed on bearings 030° and 140°. | ||
| 1973-1974 | HORN, (2); 1 blast ev 15s (2sbl). Horns directed on bearings 030° and 140°. | ||
| 1975 | HORN, (2); 1 blast ev 15s (2sbl). | ||
| 1976-1979 | HORN: (2); 1 blast ev 15s (2sbl). | ||
| 1982 | HORN: (2) 1 blast ev 15s (2s bl). | ||
| 1987 | HORN: (2) 1 blast ev 15s (2s bl). | USCG Light List - Vol. I: 650 | |
| 1990-1992 | HORN: 1 blast ev 15s (2s bl). | USCG Light List - Vol. I: 670 | |
| 1993-1996 | USCG Light List - Vol. I: 660 | ||
| 2004 | HORN: 1 blast ev 15s (2s bl). |
Historical Light List Other Signals
| 1927 | None | USLHS Light List (Atlantic): 352 |
| 1931 | USLHS Light List (Atlantic): 622 | |
| 1935 | USLHS Light List (Atlantic): 735 | |
| 1940 | USCG Light List (Atlantic): 726 | |
| 1943 | RADIOBEACON: Transmits on 306 kc, groups of dash, dot, 2 dashes (  ). DISTANCE-FINDING STATION. |
USCG Light List (Atlantic): 931 |
| 1945 | RADIOBEACON: Transmits on 306 kc, groups of dash, dot, 2 dashes (). Antenna lead-in at light tower. DISTANCE-FINDING STATION. |
|
| 1946 | RADIOBEACON: Transmits on 306 kc, groups of dash, dot, 2 dashes, (). Antenna lead-in at light tower. DISTANCE-FINDING STATION. |
|
| 1947 | RADIOBEACON: Transmits on 306 kc., groups of dash, dot, 2 dashes, (). Antenna lead-in at side of light tower. DISTANCE-FINDING STATION. |
|
| 1950-1952 | ||
| 1953-1955 | RADIOBEACON: 306 kc (Code: ). Antenna at side of light tower. |
USCG Light List - Vol. I-VI: 602 |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 652 | |
| 1961 | USCG Light List - Vol. I: 652 | |
| 1963 | RADIOBEACON: Antenna at side of light tower. Distance finding station. | |
| 1964-1965 | RADIOBEACON: 306 kc (Code:). Antenna at side of light tower. Distance finding station. |
|
| 1966 | RADIOBEACON: Antenna at side of light tower. Distance finding station. | USCG Light List - Vol. I: 85 |
| 1969-1973 | RADIOBEACON: 306 kc (Code:). Antenna at side of light tower. Distance finding station. |
|
| 1974 | RADIOBEACON: 306 kc (Code:). Antenna at side of light tower. |
|
| 1975-1978 | RBN: 306 kHz () VI. Antenna at side of light tower. |
|
| 1979 | RBN: 306 kHz Y () VI. Antenna at side of light tower. |
|
| 1982 | RBN: 286 kHz MP ( ) III. Antenna 690 yards 227° from light. |
|
| 1987 | USCG Light List - Vol. I: 650 | |
| 1990 | RBN: 286 kHz MP () III. Antenna 690 yards, 227° from light. |
USCG Light List - Vol. I: 670 |
| 1991 | 286 kHz, III. MP (). Antenna 690 yards, 227° from light. |
|
| 1992 | FREQ: 286 kHz, III. MP (). Antenna 690 yards, 227° from light. |
|
| 1993-1995 | FREQ: 293 kHz. MP (). Antenna 690 yards, 227° from light. |
USCG Light List - Vol. I: 660 |
| 1996 | None | |
| 2004 |
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1797 - Present |