Satellite and aerial maps of Signy Station H with nearby locations Toggle Map View Larger Map | Get Directions Nearby locationsKmBearing Base Orcadas , South Orkney Islands 46.7094 Signy Station H 1947 to present 60° 42' 30'' S 45° 35' 42'' W Signy Island, South Orkney Islands ICAO: IATA: Local: AQSGN Elevation: 5 feet @ (optional) Send List of aircraft and events at Signy Station H DatesOrg/TypeUnit 1965-jan SurveyRN Protector class A146 HMS Protector 2017-jan-17 RN Protector (2011) class A173 HMS Protector