LORAN-C transmitter Seneca, Radio navigation transmitter station in Romulus, United States.
The Seneca transmitter is a radio navigation facility located in Romulus, New York, occupying a substantial area within the Seneca Army Depot. It uses a 742-foot guyed mast to broadcast low-frequency signals that guided ships and aircraft across vast stretches of ocean and sky.
Construction of the facility was completed in 1977 and operations began in 1978 as the master station for the Northeastern United States LORAN-C network. The station ceased operations in 2010 after the navigation system was phased out in favor of newer technologies.
The station represented advancements in American maritime navigation technology, enabling ships and aircraft to determine their positions across thousands of square miles.
The facility is located within a military installation and is not open to casual visitors. Anyone interested in seeing it should inquire in advance about possible tours or visits that may be offered under specific conditions.
This station was among the first LORAN installations to use solid-state electronics instead of vacuum tubes, representing a significant technological shift. The semiconductor components made the system more dependable and efficient than earlier stations.
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