The LORAN-C transmitter Seneca was the master station of the

Northeastern United States The Northeastern United States, also referred to as the Northeast, the East Coast, or the American Northeast, is a geographic region of the United States. It is located on the Atlantic coast of North America, with Canada to its north, the Southe ...

LORAN-C Loran-C is a hyperbolic radio navigation system that allows a receiver to determine its position by listening to low frequency radio signals that are transmitted by fixed land-based radio beacons. Loran-C combined two different techniques to p ...

Chain (GRI 9960) and the X-Ray secondary station of the Great Lakes Chain (GRI 8970). It was located within the

Seneca Army Depot The former Seneca Army Depot occupied between Seneca Lake and Cayuga Lake in Seneca County, New York. It was used as a munitions storage and disposal facility by the United States Army from 1941 until the 1990s. The Depot was listed in the ...

Romulus, New York Romulus is a town in Seneca County, New York, United States. The population was 3,383 at the 2020 census. The town is named after the mythical founder of Rome, Romulus, a name assigned by a clerk with an interest in the classics. It is located ...

, south of

Geneva Geneva ( ; french: Genève ) frp, Genèva ; german: link=no, Genf ; it, Ginevra ; rm, Genevra is the List of cities in Switzerland, second-most populous city in Switzerland (after Zürich) and the most populous city of Romandy, the French-speaki ...

. It used a 1000-kilowatt, 742-foot (226.2 m)

guyed mast A guyed mast or guyed tower is a tall thin vertical structure that depends on guy lines (diagonal tensioned cables attached to the ground) for stability. The mast itself has the compressive strength to support its own weight, but does not ha ...

that was constructed in 1977 and dedicated on August 2, 1978. The station was operated by

United States Coast Guard The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, mult ...

and was located on a 250-acre (1.0 km²) piece of land within the 10,587-acre (42.84 km²) facility. The transmitter was used to guide ships and aircraft up to 1,000 miles (1,600 km) away. It was the first LORAN station to use

solid-state electronics Solid-state electronics means semiconductor electronics: electronic equipment using semiconductor devices such as transistors, diodes and integrated circuits (ICs). The term is also used as an adjective for devices in which semiconductor electr ...

versus

vacuum tube A vacuum tube, electron tube, valve (British usage), or tube (North America), is a device that controls electric current flow in a high vacuum between electrodes to which an electric voltage, potential difference has been applied. The type kn ...

components. The station, was shut down for good on February 9, 2010 at 3:00 p.m. EST. The tower was dismantled shortly after decommissioning of the LORAN-C system and was stacked in pieces next to the transmitter building awaiting further disposition.

External links

* http://www.tech-service.net/loran/LORAN-1.XLS * http://www.megapulse.com/chaininfo.html

References

{{reflist Military facilities in New York (state)

Seneca Seneca may refer to: People and language * Seneca (name), a list of people with either the given name or surname * Seneca people, one of the six Iroquois tribes of North America ** Seneca language, the language of the Seneca people Places Extrat ...

Buildings and structures in Seneca County, New York Closed facilities of the United States Coast Guard Towers in New York (state) United States Coast Guard Aviation 1977 establishments in New York (state) 2010 disestablishments in New York (state)