# Goonhilly Antenna No. 2 > decommissioned antenna at Goonhilly Satellite Earth Station **Wikidata**: [Q105158298](https://www.wikidata.org/wiki/Q105158298) **Source**: https://4ort.xyz/entity/goonhilly-antenna-no-2 ## Summary Goonhilly Antenna No. 2, also known as GHY-2 or Uther, was a decommissioned parabolic antenna located at the Goonhilly Satellite Earth Station in the United Kingdom. With a diameter of 27.4 meters, it was part of a historic satellite communication facility before being demolished or destroyed. ## Key Facts - **Name**: Goonhilly Antenna No. 2 (also referred to as GHY-2 or Uther) - **Type**: Parabolic antenna, former entity - **Location**: Goonhilly Satellite Earth Station, United Kingdom - **Coordinates**: Latitude 50.0519852, Longitude -5.1822509 - **Diameter**: 27.4 meters - **Status**: Decommissioned, demolished or destroyed - **Classification**: Former entity (subclass of entity with existence in the past) - **Wikidata Description**: Decommissioned antenna at Goonhilly Satellite Earth Station - **State of Conservation**: Demolished or destroyed - **Part Of**: Goonhilly Satellite Earth Station - **Wikidata ID**: Not explicitly provided (but related to Q64139102 for "former entity") - **References**: Data sourced from Goonhilly Heritage Society (http://www.goonhillyheritagesociety.org/galants) ## FAQs **What was Goonhilly Antenna No. 2 used for?** Goonhilly Antenna No. 2 was a parabolic antenna at the Goonhilly Satellite Earth Station, primarily used for satellite communications. It was part of a larger network of antennas at the station, which played a significant role in global telecommunications. **Where was Goonhilly Antenna No. 2 located?** The antenna was located at the Goonhilly Satellite Earth Station in the United Kingdom, with precise coordinates at latitude 50.0519852 and longitude -5.1822509. **What happened to Goonhilly Antenna No. 2?** Goonhilly Antenna No. 2 was decommissioned and is now in a state of being demolished or destroyed, as indicated by its "state of conservation" classification. **How large was Goonhilly Antenna No. 2?** The antenna had a diameter of 27.4 meters, making it a significant structure within the Goonhilly Satellite Earth Station. **What is the significance of Goonhilly Antenna No. 2 being classified as a "former entity"?** The classification as a "former entity" indicates that the antenna is no longer operational and exists only in a historical context. This distinction is important for accurate record-keeping and data integrity in knowledge graphs. ## Why It Matters Goonhilly Antenna No. 2 represents a critical piece of telecommunications history, particularly in the context of satellite communications. As part of the Goonhilly Satellite Earth Station, it contributed to global connectivity and data transmission during its operational years. Its decommissioning and subsequent demolition mark the end of an era in satellite communication technology, serving as a historical artifact that highlights the evolution of telecommunications infrastructure. The antenna's classification as a "former entity" ensures that its historical significance is preserved and distinguished from current operational entities, aiding researchers and historians in accurately documenting the progression of technology. ## Notable For - **Historical Significance**: Part of the Goonhilly Satellite Earth Station, a key site in the history of satellite communications. - **Size and Structure**: A large parabolic antenna with a diameter of 27.4 meters, showcasing the scale of early satellite communication technology. - **Classification as a Former Entity**: Explicitly marked as a decommissioned and demolished structure, providing a clear historical record of its operational lifecycle. - **Geographical Importance**: Located at a strategically significant site in the United Kingdom, contributing to global telecommunications networks. ## Body ### Overview and Classification Goonhilly Antenna No. 2, also known as GHY-2 or Uther, was a parabolic antenna situated at the Goonhilly Satellite Earth Station in the United Kingdom. It is classified as a "former entity," indicating that it is no longer operational and exists solely in a historical context. This classification is part of a broader system that distinguishes between active, proposed, and historical entities, ensuring accurate data representation in knowledge graphs. ### Physical Characteristics The antenna had a diameter of 27.4 meters, making it a substantial structure within the Goonhilly Satellite Earth Station. Its parabolic design was typical of antennas used for satellite communications, allowing for the precise transmission and reception of signals. The physical dimensions and design of the antenna reflect the technological standards of its operational period. ### Location and Geographical Context Goonhilly Antenna No. 2 was located at the Goonhilly Satellite Earth Station, which is situated in the United Kingdom. The precise coordinates of the antenna are latitude 50.0519852 and longitude -5.1822509. This location was strategically important for satellite communications, given its position and the infrastructure available at the Goonhilly site. ### Operational History and Decommissioning During its operational years, Goonhilly Antenna No. 2 played a role in the global telecommunications network, facilitating satellite communications. The antenna was part of a larger network of antennas at the Goonhilly Satellite Earth Station, which was a hub for international data transmission. Over time, advancements in technology and changes in operational requirements led to the decommissioning of the antenna. It is now classified as "demolished or destroyed," marking the end of its functional lifecycle. ### Classification as a Former Entity The classification of Goonhilly Antenna No. 2 as a "former entity" is significant for several reasons. This classification ensures that the antenna is distinguished from active or proposed entities, providing clarity in historical records and knowledge graphs. It is part of a broader taxonomy that includes entities such as "proposed entity," "current entity," and "hypothetical entity," each with distinct characteristics and temporal contexts. The "former entity" classification is crucial for maintaining data integrity and ensuring that historical subjects are accurately represented. ### Relationships and Distinctions Goonhilly Antenna No. 2 is part of the Goonhilly Satellite Earth Station, a larger entity that encompasses multiple antennas and infrastructure components. The antenna is distinct from other classifications such as "current entity" or "proposed entity," as it is no longer operational. This distinction is important for maintaining the logical integrity of knowledge graphs and ensuring that historical data is accurately categorized. ### References and Data Sources The information about Goonhilly Antenna No. 2 is sourced from the Goonhilly Heritage Society, which provides historical and technical details about the antenna and the broader Goonhilly Satellite Earth Station. The data includes physical specifications, geographical coordinates, and the operational status of the antenna, ensuring a comprehensive understanding of its historical significance. ## References 1. [Source](http://www.goonhillyheritagesociety.org/galants)